{"case_id": "MCF_0001", "center": "MCF", "center_name": "Mayo Clinic Florida", "modality": "T2W", "image": "t2/train/images/MCF_0001_0000.nii.gz", "mask": "t2/train/masks/MCF_0001.nii.gz", "split": "train", "patient_uid": "cad3", "original_name": "CAD_03.nii.gz", "paired_case_id": "MCF_0001", "has_other_modality": true, "n_slices": 36, "shape_xyz": [256, 256, 36], "spacing_xyz": [1.484375, 1.484375, 7.700012], "slice_thickness_mm": 7.700012, "axcodes_image": "LPS", "axcodes_mask": "LPS", "mask_affine_unreliable": false, "image_dtype": "int16", "mask_dtype": "uint16", "intensity_min": 0.0, "intensity_max": 576.0, "label_values": [0, 1], "fg_voxels": 7659, "fg_fraction": 0.00324631, "n_fg_slices": 12, "fg_slice_fraction": 0.333333, "demographics": {"gender": "M", "age": 54, "mri_brand": "Siemens", "magnet_strength_t": null}}
{"case_id": "MCF_0002", "center": "MCF", "center_name": "Mayo Clinic Florida", "modality": "T2W", "image": "t2/train/images/MCF_0002_0000.nii.gz", "mask": "t2/train/masks/MCF_0002.nii.gz", "split": "train", "patient_uid": "cad102", "original_name": "CAD_102.nii.gz", "paired_case_id": "MCF_0002", "has_other_modality": true, "n_slices": 35, "shape_xyz": [256, 256, 35], "spacing_xyz": [1.171875, 1.171875, 4.399994], "slice_thickness_mm": 4.399994, "axcodes_image": "LPS", "axcodes_mask": "LPS", "mask_affine_unreliable": false, "image_dtype": "int16", "mask_dtype": "uint16", "intensity_min": 0.0, "intensity_max": 1539.0, "label_values": [0, 1], "fg_voxels": 10008, "fg_fraction": 0.00436314, "n_fg_slices": 25, "fg_slice_fraction": 0.714286, "demographics": {"gender": "F", "age": 55, "mri_brand": "Siemens", "magnet_strength_t": null}}
{"case_id": "MCF_0003", "center": "MCF", "center_name": "Mayo Clinic Florida", "modality": "T2W", "image": "t2/train/images/MCF_0003_0000.nii.gz", "mask": "t2/train/masks/MCF_0003.nii.gz", "split": "train", "patient_uid": "cad107", "original_name": "CAD_107.nii.gz", "paired_case_id": "MCF_0003", "has_other_modality": true, "n_slices": 30, "shape_xyz": [256, 256, 30], "spacing_xyz": [1.171875, 1.171875, 4.399998], "slice_thickness_mm": 4.399998, "axcodes_image": "LPS", "axcodes_mask": "LPS", "mask_affine_unreliable": false, "image_dtype": "int16", "mask_dtype": "uint16", "intensity_min": 0.0, "intensity_max": 2109.0, "label_values": [0, 1], "fg_voxels": 9561, "fg_fraction": 0.00486298, "n_fg_slices": 16, "fg_slice_fraction": 0.533333, "demographics": {"gender": "F", "age": 74, "mri_brand": "Siemens", "magnet_strength_t": null}}
{"case_id": "MCF_0004", "center": "MCF", "center_name": "Mayo Clinic Florida", "modality": "T2W", "image": "t2/train/images/MCF_0004_0000.nii.gz", "mask": "t2/train/masks/MCF_0004.nii.gz", "split": "train", "patient_uid": "cad110", "original_name": "CAD_110.nii.gz", "paired_case_id": "MCF_0004", "has_other_modality": true, "n_slices": 33, "shape_xyz": [256, 256, 33], "spacing_xyz": [1.171875, 1.171875, 4.400002], "slice_thickness_mm": 4.400002, "axcodes_image": "LPS", "axcodes_mask": "LPS", "mask_affine_unreliable": false, "image_dtype": "int16", "mask_dtype": "uint16", "intensity_min": 0.0, "intensity_max": 1625.0, "label_values": [0, 1], "fg_voxels": 7336, "fg_fraction": 0.00339208, "n_fg_slices": 19, "fg_slice_fraction": 0.575758, "demographics": {"gender": "M", "age": 63, "mri_brand": "Siemens", "magnet_strength_t": null}}
{"case_id": "MCF_0005", "center": "MCF", "center_name": "Mayo Clinic Florida", "modality": "T2W", "image": "t2/train/images/MCF_0005_0000.nii.gz", "mask": "t2/train/masks/MCF_0005.nii.gz", "split": "train", "patient_uid": "cad113", "original_name": "CAD_113.nii.gz", "paired_case_id": "MCF_0005", "has_other_modality": true, "n_slices": 32, "shape_xyz": [256, 256, 32], "spacing_xyz": [1.09375, 0.820312, 4.400002], "slice_thickness_mm": 4.400002, "axcodes_image": "LPS", "axcodes_mask": "LPS", "mask_affine_unreliable": false, "image_dtype": "int16", "mask_dtype": "uint16", "intensity_min": 2.0, "intensity_max": 863.0, "label_values": [0, 1], "fg_voxels": 12806, "fg_fraction": 0.00610638, "n_fg_slices": 15, "fg_slice_fraction": 0.46875, "demographics": {"gender": "F", "age": 77, "mri_brand": "Siemens", "magnet_strength_t": null}}
{"case_id": "MCF_0006", "center": "MCF", "center_name": "Mayo Clinic Florida", "modality": "T2W", "image": "t2/train/images/MCF_0006_0000.nii.gz", "mask": "t2/train/masks/MCF_0006.nii.gz", "split": "train", "patient_uid": "cad118", "original_name": "CAD_118.nii.gz", "paired_case_id": "MCF_0006", "has_other_modality": true, "n_slices": 30, "shape_xyz": [256, 256, 30], "spacing_xyz": [1.09375, 1.09375, 4.400002], "slice_thickness_mm": 4.400002, "axcodes_image": "LPS", "axcodes_mask": "LPS", "mask_affine_unreliable": false, "image_dtype": "int16", "mask_dtype": "uint16", "intensity_min": 2.0, "intensity_max": 1066.0, "label_values": [0, 1], "fg_voxels": 11626, "fg_fraction": 0.00591329, "n_fg_slices": 16, "fg_slice_fraction": 0.533333, "demographics": {"gender": "F", "age": 68, "mri_brand": "Siemens", "magnet_strength_t": null}}
{"case_id": "MCF_0007", "center": "MCF", "center_name": "Mayo Clinic Florida", "modality": "T2W", "image": "t2/train/images/MCF_0007_0000.nii.gz", "mask": "t2/train/masks/MCF_0007.nii.gz", "split": "train", "patient_uid": "cad119", "original_name": "CAD_119.nii.gz", "paired_case_id": "MCF_0007", "has_other_modality": true, "n_slices": 24, "shape_xyz": [256, 256, 24], "spacing_xyz": [1.09375, 1.09375, 4.400002], "slice_thickness_mm": 4.400002, "axcodes_image": "LPS", "axcodes_mask": "LPS", "mask_affine_unreliable": false, "image_dtype": "int16", "mask_dtype": "uint16", "intensity_min": 2.0, "intensity_max": 1067.0, "label_values": [0, 1], "fg_voxels": 15612, "fg_fraction": 0.00992584, "n_fg_slices": 16, "fg_slice_fraction": 0.666667, "demographics": {"gender": "F", "age": 66, "mri_brand": "Siemens", "magnet_strength_t": null}}
{"case_id": "MCF_0008", "center": "MCF", "center_name": "Mayo Clinic Florida", "modality": "T2W", "image": "t2/train/images/MCF_0008_0000.nii.gz", "mask": "t2/train/masks/MCF_0008.nii.gz", "split": "train", "patient_uid": "cad120", "original_name": "CAD_120.nii.gz", "paired_case_id": "MCF_0008", "has_other_modality": true, "n_slices": 30, "shape_xyz": [256, 256, 30], "spacing_xyz": [1.09375, 1.09375, 4.400002], "slice_thickness_mm": 4.400002, "axcodes_image": "LPS", "axcodes_mask": "LPS", "mask_affine_unreliable": false, "image_dtype": "int16", "mask_dtype": "uint16", "intensity_min": 0.0, "intensity_max": 683.0, "label_values": [0, 1], "fg_voxels": 19329, "fg_fraction": 0.00983124, "n_fg_slices": 23, "fg_slice_fraction": 0.766667, "demographics": {"gender": "F", "age": 63, "mri_brand": "Siemens", "magnet_strength_t": null}}
{"case_id": "MCF_0009", "center": "MCF", "center_name": "Mayo Clinic Florida", "modality": "T2W", "image": "t2/train/images/MCF_0009_0000.nii.gz", "mask": "t2/train/masks/MCF_0009.nii.gz", "split": "train", "patient_uid": "cad124", "original_name": "CAD_124.nii.gz", "paired_case_id": "MCF_0009", "has_other_modality": true, "n_slices": 32, "shape_xyz": [256, 256, 32], "spacing_xyz": [1.132812, 1.132812, 4.399999], "slice_thickness_mm": 4.399999, "axcodes_image": "LPS", "axcodes_mask": "LPS", "mask_affine_unreliable": false, "image_dtype": "int16", "mask_dtype": "uint16", "intensity_min": 0.0, "intensity_max": 3245.0, "label_values": [0, 1], "fg_voxels": 6352, "fg_fraction": 0.00302887, "n_fg_slices": 15, "fg_slice_fraction": 0.46875, "demographics": {"gender": "F", "age": 66, "mri_brand": "Siemens", "magnet_strength_t": null}}
{"case_id": "MCF_0010", "center": "MCF", "center_name": "Mayo Clinic Florida", "modality": "T2W", "image": "t2/train/images/MCF_0010_0000.nii.gz", "mask": "t2/train/masks/MCF_0010.nii.gz", "split": "train", "patient_uid": "cad127", "original_name": "CAD_127.nii.gz", "paired_case_id": "MCF_0010", "has_other_modality": true, "n_slices": 34, "shape_xyz": [256, 256, 34], "spacing_xyz": [1.015625, 1.015625, 4.400002], "slice_thickness_mm": 4.400002, "axcodes_image": "LPS", "axcodes_mask": "LPS", "mask_affine_unreliable": false, "image_dtype": "int16", "mask_dtype": "uint16", "intensity_min": 1.0, "intensity_max": 843.0, "label_values": [0, 1], "fg_voxels": 20938, "fg_fraction": 0.00939672, "n_fg_slices": 21, "fg_slice_fraction": 0.617647, "demographics": {"gender": "M", "age": 64, "mri_brand": "Siemens", "magnet_strength_t": null}}
{"case_id": "MCF_0011", "center": "MCF", "center_name": "Mayo Clinic Florida", "modality": "T2W", "image": "t2/train/images/MCF_0011_0000.nii.gz", "mask": "t2/train/masks/MCF_0011.nii.gz", "split": "train", "patient_uid": "cad128", "original_name": "CAD_128.nii.gz", "paired_case_id": "MCF_0011", "has_other_modality": true, "n_slices": 35, "shape_xyz": [256, 256, 35], "spacing_xyz": [1.09375, 0.888672, 4.400002], "slice_thickness_mm": 4.400002, "axcodes_image": "LPS", "axcodes_mask": "LPS", "mask_affine_unreliable": false, "image_dtype": "int16", "mask_dtype": "uint16", "intensity_min": 0.0, "intensity_max": 1000.0, "label_values": [0, 1], "fg_voxels": 9391, "fg_fraction": 0.00409415, "n_fg_slices": 15, "fg_slice_fraction": 0.428571, "demographics": {"gender": "F", "age": 70, "mri_brand": "Siemens", "magnet_strength_t": null}}
{"case_id": "MCF_0012", "center": "MCF", "center_name": "Mayo Clinic Florida", "modality": "T2W", "image": "t2/train/images/MCF_0012_0000.nii.gz", "mask": "t2/train/masks/MCF_0012.nii.gz", "split": "train", "patient_uid": "cad130", "original_name": "CAD_130.nii.gz", "paired_case_id": "MCF_0012", "has_other_modality": true, "n_slices": 34, "shape_xyz": [256, 256, 34], "spacing_xyz": [1.09375, 0.905762, 4.399994], "slice_thickness_mm": 4.399994, "axcodes_image": "LPS", "axcodes_mask": "LPS", "mask_affine_unreliable": false, "image_dtype": "int16", "mask_dtype": "uint16", "intensity_min": 0.0, "intensity_max": 963.0, "label_values": [0, 1], "fg_voxels": 15926, "fg_fraction": 0.0071474, "n_fg_slices": 17, "fg_slice_fraction": 0.5, "demographics": {"gender": "M", "age": 59, "mri_brand": "Siemens", "magnet_strength_t": null}}
{"case_id": "MCF_0013", "center": "MCF", "center_name": "Mayo Clinic Florida", "modality": "T2W", "image": "t2/train/images/MCF_0013_0000.nii.gz", "mask": "t2/train/masks/MCF_0013.nii.gz", "split": "train", "patient_uid": "cad134", "original_name": "CAD_134.nii.gz", "paired_case_id": "MCF_0013", "has_other_modality": true, "n_slices": 33, "shape_xyz": [256, 256, 33], "spacing_xyz": [1.171875, 1.171875, 4.400005], "slice_thickness_mm": 4.400005, "axcodes_image": "LPS", "axcodes_mask": "LPS", "mask_affine_unreliable": false, "image_dtype": "int16", "mask_dtype": "uint16", "intensity_min": 0.0, "intensity_max": 599.0, "label_values": [0, 1], "fg_voxels": 25544, "fg_fraction": 0.01181123, "n_fg_slices": 21, "fg_slice_fraction": 0.636364, "demographics": {"gender": "M", "age": 67, "mri_brand": "Siemens", "magnet_strength_t": null}}
{"case_id": "MCF_0014", "center": "MCF", "center_name": "Mayo Clinic Florida", "modality": "T2W", "image": "t2/train/images/MCF_0014_0000.nii.gz", "mask": "t2/train/masks/MCF_0014.nii.gz", "split": "train", "patient_uid": "cad135", "original_name": "CAD_135.nii.gz", "paired_case_id": "MCF_0014", "has_other_modality": true, "n_slices": 34, "shape_xyz": [256, 256, 34], "spacing_xyz": [1.40625, 1.40625, 7.700005], "slice_thickness_mm": 7.700005, "axcodes_image": "LPS", "axcodes_mask": "LPS", "mask_affine_unreliable": false, "image_dtype": "int16", "mask_dtype": "uint16", "intensity_min": 0.0, "intensity_max": 852.0, "label_values": [0, 1], "fg_voxels": 9752, "fg_fraction": 0.00437658, "n_fg_slices": 13, "fg_slice_fraction": 0.382353, "demographics": {"gender": "M", "age": 69, "mri_brand": "Siemens", "magnet_strength_t": null}}
{"case_id": "MCF_0015", "center": "MCF", "center_name": "Mayo Clinic Florida", "modality": "T2W", "image": "t2/train/images/MCF_0015_0000.nii.gz", "mask": "t2/train/masks/MCF_0015.nii.gz", "split": "train", "patient_uid": "cad137", "original_name": "CAD_137.nii.gz", "paired_case_id": "MCF_0015", "has_other_modality": true, "n_slices": 30, "shape_xyz": [256, 256, 30], "spacing_xyz": [0.9375, 0.9375, 4.400002], "slice_thickness_mm": 4.400002, "axcodes_image": "LPS", "axcodes_mask": "LPS", "mask_affine_unreliable": false, "image_dtype": "int16", "mask_dtype": "uint16", "intensity_min": 2.0, "intensity_max": 1034.0, "label_values": [0, 1], "fg_voxels": 19374, "fg_fraction": 0.00985413, "n_fg_slices": 18, "fg_slice_fraction": 0.6, "demographics": {"gender": "F", "age": 59, "mri_brand": "Siemens", "magnet_strength_t": null}}
{"case_id": "MCF_0016", "center": "MCF", "center_name": "Mayo Clinic Florida", "modality": "T2W", "image": "t2/train/images/MCF_0016_0000.nii.gz", "mask": "t2/train/masks/MCF_0016.nii.gz", "split": "train", "patient_uid": "cad138", "original_name": "CAD_138.nii.gz", "paired_case_id": "MCF_0016", "has_other_modality": true, "n_slices": 40, "shape_xyz": [256, 256, 40], "spacing_xyz": [1.09375, 1.09375, 4.400002], "slice_thickness_mm": 4.400002, "axcodes_image": "LPS", "axcodes_mask": "LPS", "mask_affine_unreliable": false, "image_dtype": "int16", "mask_dtype": "uint16", "intensity_min": 0.0, "intensity_max": 1496.0, "label_values": [0, 1], "fg_voxels": 29193, "fg_fraction": 0.01113625, "n_fg_slices": 24, "fg_slice_fraction": 0.6, "demographics": {"gender": "M", "age": 66, "mri_brand": "Siemens", "magnet_strength_t": null}}
{"case_id": "MCF_0017", "center": "MCF", "center_name": "Mayo Clinic Florida", "modality": "T2W", "image": "t2/train/images/MCF_0017_0000.nii.gz", "mask": "t2/train/masks/MCF_0017.nii.gz", "split": "train", "patient_uid": "cad139", "original_name": "CAD_139.nii.gz", "paired_case_id": "MCF_0017", "has_other_modality": true, "n_slices": 40, "shape_xyz": [256, 256, 40], "spacing_xyz": [1.171875, 1.171875, 4.400002], "slice_thickness_mm": 4.400002, "axcodes_image": "LPS", "axcodes_mask": "LPS", "mask_affine_unreliable": false, "image_dtype": "int16", "mask_dtype": "uint16", "intensity_min": 0.0, "intensity_max": 1457.0, "label_values": [0, 1], "fg_voxels": 16148, "fg_fraction": 0.00615997, "n_fg_slices": 21, "fg_slice_fraction": 0.525, "demographics": {"gender": "M", "age": 68, "mri_brand": "Siemens", "magnet_strength_t": null}}
{"case_id": "MCF_0018", "center": "MCF", "center_name": "Mayo Clinic Florida", "modality": "T2W", "image": "t2/train/images/MCF_0018_0000.nii.gz", "mask": "t2/train/masks/MCF_0018.nii.gz", "split": "train", "patient_uid": "cad14", "original_name": "CAD_14.nii.gz", "paired_case_id": "MCF_0018", "has_other_modality": true, "n_slices": 34, "shape_xyz": [256, 256, 34], "spacing_xyz": [1.09375, 1.09375, 4.400002], "slice_thickness_mm": 4.400002, "axcodes_image": "LPS", "axcodes_mask": "LPS", "mask_affine_unreliable": false, "image_dtype": "int16", "mask_dtype": "uint16", "intensity_min": 0.0, "intensity_max": 1052.0, "label_values": [0, 1], "fg_voxels": 11709, "fg_fraction": 0.00525486, "n_fg_slices": 17, "fg_slice_fraction": 0.5, "demographics": {"gender": "F", "age": 38, "mri_brand": "Siemens", "magnet_strength_t": null}}
{"case_id": "MCF_0019", "center": "MCF", "center_name": "Mayo Clinic Florida", "modality": "T2W", "image": "t2/train/images/MCF_0019_0000.nii.gz", "mask": "t2/train/masks/MCF_0019.nii.gz", "split": "train", "patient_uid": "cad141", "original_name": "CAD_141.nii.gz", "paired_case_id": "MCF_0019", "has_other_modality": true, "n_slices": 30, "shape_xyz": [256, 256, 30], "spacing_xyz": [1.09375, 0.837402, 4.400002], "slice_thickness_mm": 4.400002, "axcodes_image": "LPS", "axcodes_mask": "LPS", "mask_affine_unreliable": false, "image_dtype": "int16", "mask_dtype": "uint16", "intensity_min": 0.0, "intensity_max": 1138.0, "label_values": [0, 1], "fg_voxels": 16992, "fg_fraction": 0.00864258, "n_fg_slices": 16, "fg_slice_fraction": 0.533333, "demographics": {"gender": "F", "age": 49, "mri_brand": "Siemens", "magnet_strength_t": null}}
{"case_id": "MCF_0020", "center": "MCF", "center_name": "Mayo Clinic Florida", "modality": "T2W", "image": "t2/train/images/MCF_0020_0000.nii.gz", "mask": "t2/train/masks/MCF_0020.nii.gz", "split": "train", "patient_uid": "cad142", "original_name": "CAD_142.nii.gz", "paired_case_id": "MCF_0020", "has_other_modality": true, "n_slices": 44, "shape_xyz": [256, 256, 44], "spacing_xyz": [0.9375, 0.9375, 3.299995], "slice_thickness_mm": 3.299995, "axcodes_image": "LPS", "axcodes_mask": "LPS", "mask_affine_unreliable": false, "image_dtype": "int16", "mask_dtype": "uint16", "intensity_min": 0.0, "intensity_max": 1996.0, "label_values": [0, 1], "fg_voxels": 32731, "fg_fraction": 0.01135081, "n_fg_slices": 36, "fg_slice_fraction": 0.818182, "demographics": {"gender": "F", "age": 70, "mri_brand": "Siemens", "magnet_strength_t": null}}
{"case_id": "MCF_0021", "center": "MCF", "center_name": "Mayo Clinic Florida", "modality": "T2W", "image": "t2/train/images/MCF_0021_0000.nii.gz", "mask": "t2/train/masks/MCF_0021.nii.gz", "split": "train", "patient_uid": "cad145", "original_name": "CAD_145.nii.gz", "paired_case_id": "MCF_0021", "has_other_modality": true, "n_slices": 44, "shape_xyz": [256, 256, 44], "spacing_xyz": [1.09375, 1.09375, 4.399994], "slice_thickness_mm": 4.399994, "axcodes_image": "LPS", "axcodes_mask": "LPS", "mask_affine_unreliable": false, "image_dtype": "int16", "mask_dtype": "uint16", "intensity_min": 0.0, "intensity_max": 1274.0, "label_values": [0, 1], "fg_voxels": 19251, "fg_fraction": 0.00667607, "n_fg_slices": 20, "fg_slice_fraction": 0.454545, "demographics": {"gender": "F", "age": 64, "mri_brand": "Siemens", "magnet_strength_t": null}}
{"case_id": "MCF_0022", "center": "MCF", "center_name": "Mayo Clinic Florida", "modality": "T2W", "image": "t2/train/images/MCF_0022_0000.nii.gz", "mask": "t2/train/masks/MCF_0022.nii.gz", "split": "train", "patient_uid": "cad146", "original_name": "CAD_146.nii.gz", "paired_case_id": "MCF_0022", "has_other_modality": true, "n_slices": 34, "shape_xyz": [256, 256, 34], "spacing_xyz": [1.09375, 1.09375, 4.400002], "slice_thickness_mm": 4.400002, "axcodes_image": "LPS", "axcodes_mask": "LPS", "mask_affine_unreliable": false, "image_dtype": "int16", "mask_dtype": "uint16", "intensity_min": 0.0, "intensity_max": 2995.0, "label_values": [0, 1], "fg_voxels": 13211, "fg_fraction": 0.00592894, "n_fg_slices": 19, "fg_slice_fraction": 0.558824, "demographics": {"gender": "F", "age": 46, "mri_brand": "Siemens", "magnet_strength_t": null}}
{"case_id": "MCF_0023", "center": "MCF", "center_name": "Mayo Clinic Florida", "modality": "T2W", "image": "t2/train/images/MCF_0023_0000.nii.gz", "mask": "t2/train/masks/MCF_0023.nii.gz", "split": "train", "patient_uid": "cad147", "original_name": "CAD_147.nii.gz", "paired_case_id": "MCF_0023", "has_other_modality": true, "n_slices": 26, "shape_xyz": [256, 256, 26], "spacing_xyz": [1.171875, 1.171875, 4.400002], "slice_thickness_mm": 4.400002, "axcodes_image": "LPS", "axcodes_mask": "LPS", "mask_affine_unreliable": false, "image_dtype": "int16", "mask_dtype": "uint16", "intensity_min": 0.0, "intensity_max": 1394.0, "label_values": [0, 1], "fg_voxels": 10728, "fg_fraction": 0.00629601, "n_fg_slices": 21, "fg_slice_fraction": 0.807692, "demographics": {"gender": "F", "age": 65, "mri_brand": "Siemens", "magnet_strength_t": null}}
{"case_id": "MCF_0024", "center": "MCF", "center_name": "Mayo Clinic Florida", "modality": "T2W", "image": "t2/train/images/MCF_0024_0000.nii.gz", "mask": "t2/train/masks/MCF_0024.nii.gz", "split": "train", "patient_uid": "cad148", "original_name": "CAD_148.nii.gz", "paired_case_id": "MCF_0024", "has_other_modality": true, "n_slices": 36, "shape_xyz": [256, 256, 36], "spacing_xyz": [1.132812, 1.132812, 4.399998], "slice_thickness_mm": 4.399998, "axcodes_image": "LPS", "axcodes_mask": "LPS", "mask_affine_unreliable": false, "image_dtype": "int16", "mask_dtype": "uint16", "intensity_min": 0.0, "intensity_max": 1658.0, "label_values": [0, 1], "fg_voxels": 16222, "fg_fraction": 0.00687578, "n_fg_slices": 28, "fg_slice_fraction": 0.777778, "demographics": {"gender": "F", "age": 74, "mri_brand": "Siemens", "magnet_strength_t": null}}
{"case_id": "MCF_0025", "center": "MCF", "center_name": "Mayo Clinic Florida", "modality": "T2W", "image": "t2/train/images/MCF_0025_0000.nii.gz", "mask": "t2/train/masks/MCF_0025.nii.gz", "split": "train", "patient_uid": "cad149", "original_name": "CAD_149.nii.gz", "paired_case_id": "MCF_0025", "has_other_modality": true, "n_slices": 36, "shape_xyz": [256, 256, 36], "spacing_xyz": [1.171875, 1.171875, 4.399994], "slice_thickness_mm": 4.399994, "axcodes_image": "LPS", "axcodes_mask": "LPS", "mask_affine_unreliable": false, "image_dtype": "int16", "mask_dtype": "uint16", "intensity_min": 0.0, "intensity_max": 2407.0, "label_values": [0, 1], "fg_voxels": 12524, "fg_fraction": 0.00530836, "n_fg_slices": 23, "fg_slice_fraction": 0.638889, "demographics": {"gender": "F", "age": 72, "mri_brand": "Siemens", "magnet_strength_t": null}}
{"case_id": "MCF_0026", "center": "MCF", "center_name": "Mayo Clinic Florida", "modality": "T2W", "image": "t2/train/images/MCF_0026_0000.nii.gz", "mask": "t2/train/masks/MCF_0026.nii.gz", "split": "train", "patient_uid": "cad150", "original_name": "CAD_150.nii.gz", "paired_case_id": "MCF_0026", "has_other_modality": true, "n_slices": 36, "shape_xyz": [256, 256, 36], "spacing_xyz": [1.132812, 1.132812, 4.399994], "slice_thickness_mm": 4.399994, "axcodes_image": "LPS", "axcodes_mask": "LPS", "mask_affine_unreliable": false, "image_dtype": "int16", "mask_dtype": "uint16", "intensity_min": 0.0, "intensity_max": 1924.0, "label_values": [0, 1], "fg_voxels": 15339, "fg_fraction": 0.00650152, "n_fg_slices": 21, "fg_slice_fraction": 0.583333, "demographics": {"gender": "F", "age": 60, "mri_brand": "Siemens", "magnet_strength_t": null}}
{"case_id": "MCF_0027", "center": "MCF", "center_name": "Mayo Clinic Florida", "modality": "T2W", "image": "t2/train/images/MCF_0027_0000.nii.gz", "mask": "t2/train/masks/MCF_0027.nii.gz", "split": "train", "patient_uid": "cad151", "original_name": "CAD_151.nii.gz", "paired_case_id": "MCF_0027", "has_other_modality": true, "n_slices": 44, "shape_xyz": [256, 256, 44], "spacing_xyz": [1.132812, 1.132812, 4.40001], "slice_thickness_mm": 4.40001, "axcodes_image": "LPS", "axcodes_mask": "LPS", "mask_affine_unreliable": false, "image_dtype": "int16", "mask_dtype": "uint16", "intensity_min": 0.0, "intensity_max": 1728.0, "label_values": [0, 1], "fg_voxels": 15425, "fg_fraction": 0.00534925, "n_fg_slices": 20, "fg_slice_fraction": 0.454545, "demographics": {"gender": "M", "age": 72, "mri_brand": "Siemens", "magnet_strength_t": null}}
{"case_id": "MCF_0028", "center": "MCF", "center_name": "Mayo Clinic Florida", "modality": "T2W", "image": "t2/train/images/MCF_0028_0000.nii.gz", "mask": "t2/train/masks/MCF_0028.nii.gz", "split": "train", "patient_uid": "cad152", "original_name": "CAD_152.nii.gz", "paired_case_id": "MCF_0028", "has_other_modality": true, "n_slices": 41, "shape_xyz": [256, 256, 41], "spacing_xyz": [1.09375, 0.820312, 4.400002], "slice_thickness_mm": 4.400002, "axcodes_image": "LPS", "axcodes_mask": "LPS", "mask_affine_unreliable": false, "image_dtype": "int16", "mask_dtype": "uint16", "intensity_min": 0.0, "intensity_max": 1062.0, "label_values": [0, 1], "fg_voxels": 11889, "fg_fraction": 0.00442468, "n_fg_slices": 17, "fg_slice_fraction": 0.414634, "demographics": {"gender": "M", "age": 67, "mri_brand": "Siemens", "magnet_strength_t": null}}
{"case_id": "MCF_0029", "center": "MCF", "center_name": "Mayo Clinic Florida", "modality": "T2W", "image": "t2/train/images/MCF_0029_0000.nii.gz", "mask": "t2/train/masks/MCF_0029.nii.gz", "split": "train", "patient_uid": "cad153", "original_name": "CAD_153.nii.gz", "paired_case_id": "MCF_0029", "has_other_modality": true, "n_slices": 38, "shape_xyz": [256, 256, 38], "spacing_xyz": [1.171875, 1.171875, 4.400002], "slice_thickness_mm": 4.400002, "axcodes_image": "LPS", "axcodes_mask": "LPS", "mask_affine_unreliable": false, "image_dtype": "int16", "mask_dtype": "uint16", "intensity_min": 0.0, "intensity_max": 1851.0, "label_values": [0, 1], "fg_voxels": 10777, "fg_fraction": 0.00432747, "n_fg_slices": 21, "fg_slice_fraction": 0.552632, "demographics": {"gender": "F", "age": 54, "mri_brand": "Siemens", "magnet_strength_t": null}}
{"case_id": "MCF_0030", "center": "MCF", "center_name": "Mayo Clinic Florida", "modality": "T2W", "image": "t2/train/images/MCF_0030_0000.nii.gz", "mask": "t2/train/masks/MCF_0030.nii.gz", "split": "train", "patient_uid": "cad155", "original_name": "CAD_155.nii.gz", "paired_case_id": "MCF_0030", "has_other_modality": true, "n_slices": 38, "shape_xyz": [256, 256, 38], "spacing_xyz": [1.132812, 1.132812, 4.400002], "slice_thickness_mm": 4.400002, "axcodes_image": "LPS", "axcodes_mask": "LPS", "mask_affine_unreliable": false, "image_dtype": "int16", "mask_dtype": "uint16", "intensity_min": 0.0, "intensity_max": 1856.0, "label_values": [0, 1], "fg_voxels": 9299, "fg_fraction": 0.00373399, "n_fg_slices": 15, "fg_slice_fraction": 0.394737, "demographics": {"gender": "F", "age": 69, "mri_brand": "Siemens", "magnet_strength_t": null}}
{"case_id": "MCF_0031", "center": "MCF", "center_name": "Mayo Clinic Florida", "modality": "T2W", "image": "t2/train/images/MCF_0031_0000.nii.gz", "mask": "t2/train/masks/MCF_0031.nii.gz", "split": "train", "patient_uid": "cad159", "original_name": "CAD_159.nii.gz", "paired_case_id": "MCF_0031", "has_other_modality": true, "n_slices": 34, "shape_xyz": [256, 256, 34], "spacing_xyz": [1.171875, 1.171875, 4.400002], "slice_thickness_mm": 4.400002, "axcodes_image": "LPS", "axcodes_mask": "LPS", "mask_affine_unreliable": false, "image_dtype": "int16", "mask_dtype": "uint16", "intensity_min": 0.0, "intensity_max": 1648.0, "label_values": [0, 1], "fg_voxels": 7542, "fg_fraction": 0.00338476, "n_fg_slices": 20, "fg_slice_fraction": 0.588235, "demographics": {"gender": "F", "age": 65, "mri_brand": "Siemens", "magnet_strength_t": null}}
{"case_id": "MCF_0032", "center": "MCF", "center_name": "Mayo Clinic Florida", "modality": "T2W", "image": "t2/train/images/MCF_0032_0000.nii.gz", "mask": "t2/train/masks/MCF_0032.nii.gz", "split": "train", "patient_uid": "cad160", "original_name": "CAD_160.nii.gz", "paired_case_id": "MCF_0032", "has_other_modality": true, "n_slices": 36, "shape_xyz": [256, 256, 36], "spacing_xyz": [1.132812, 1.132812, 4.400006], "slice_thickness_mm": 4.400006, "axcodes_image": "LPS", "axcodes_mask": "LPS", "mask_affine_unreliable": false, "image_dtype": "int16", "mask_dtype": "uint16", "intensity_min": 0.0, "intensity_max": 1305.0, "label_values": [0, 1], "fg_voxels": 19766, "fg_fraction": 0.00837792, "n_fg_slices": 23, "fg_slice_fraction": 0.638889, "demographics": {"gender": "M", "age": 66, "mri_brand": "Siemens", "magnet_strength_t": null}}
{"case_id": "MCF_0033", "center": "MCF", "center_name": "Mayo Clinic Florida", "modality": "T2W", "image": "t2/train/images/MCF_0033_0000.nii.gz", "mask": "t2/train/masks/MCF_0033.nii.gz", "split": "train", "patient_uid": "cad162", "original_name": "CAD_162.nii.gz", "paired_case_id": "MCF_0033", "has_other_modality": true, "n_slices": 26, "shape_xyz": [256, 256, 26], "spacing_xyz": [1.171875, 1.171875, 4.400002], "slice_thickness_mm": 4.400002, "axcodes_image": "LPS", "axcodes_mask": "LPS", "mask_affine_unreliable": false, "image_dtype": "int16", "mask_dtype": "uint16", "intensity_min": 0.0, "intensity_max": 1459.0, "label_values": [0, 1], "fg_voxels": 9771, "fg_fraction": 0.00573437, "n_fg_slices": 17, "fg_slice_fraction": 0.653846, "demographics": {"gender": "F", "age": 75, "mri_brand": "Siemens", "magnet_strength_t": null}}
{"case_id": "MCF_0034", "center": "MCF", "center_name": "Mayo Clinic Florida", "modality": "T2W", "image": "t2/train/images/MCF_0034_0000.nii.gz", "mask": "t2/train/masks/MCF_0034.nii.gz", "split": "train", "patient_uid": "cad163", "original_name": "CAD_163.nii.gz", "paired_case_id": "MCF_0034", "has_other_modality": true, "n_slices": 36, "shape_xyz": [256, 256, 36], "spacing_xyz": [1.171875, 1.171875, 4.399994], "slice_thickness_mm": 4.399994, "axcodes_image": "LPS", "axcodes_mask": "LPS", "mask_affine_unreliable": false, "image_dtype": "int16", "mask_dtype": "uint16", "intensity_min": 0.0, "intensity_max": 1139.0, "label_values": [0, 1], "fg_voxels": 16120, "fg_fraction": 0.00683255, "n_fg_slices": 26, "fg_slice_fraction": 0.722222, "demographics": {"gender": "F", "age": 33, "mri_brand": "Siemens", "magnet_strength_t": null}}
{"case_id": "MCF_0035", "center": "MCF", "center_name": "Mayo Clinic Florida", "modality": "T2W", "image": "t2/train/images/MCF_0035_0000.nii.gz", "mask": "t2/train/masks/MCF_0035.nii.gz", "split": "train", "patient_uid": "cad167", "original_name": "CAD_167.nii.gz", "paired_case_id": "MCF_0035", "has_other_modality": true, "n_slices": 24, "shape_xyz": [256, 256, 24], "spacing_xyz": [1.015625, 1.015625, 4.399995], "slice_thickness_mm": 4.399995, "axcodes_image": "LPS", "axcodes_mask": "LPS", "mask_affine_unreliable": false, "image_dtype": "int16", "mask_dtype": "uint16", "intensity_min": 0.0, "intensity_max": 1566.0, "label_values": [0, 1], "fg_voxels": 5817, "fg_fraction": 0.00369835, "n_fg_slices": 16, "fg_slice_fraction": 0.666667, "demographics": {"gender": "F", "age": 40, "mri_brand": "Siemens", "magnet_strength_t": null}}
{"case_id": "MCF_0036", "center": "MCF", "center_name": "Mayo Clinic Florida", "modality": "T2W", "image": "t2/train/images/MCF_0036_0000.nii.gz", "mask": "t2/train/masks/MCF_0036.nii.gz", "split": "train", "patient_uid": "cad170", "original_name": "CAD_170.nii.gz", "paired_case_id": "MCF_0036", "has_other_modality": true, "n_slices": 34, "shape_xyz": [256, 256, 34], "spacing_xyz": [1.09375, 1.09375, 4.399986], "slice_thickness_mm": 4.399986, "axcodes_image": "LPS", "axcodes_mask": "LPS", "mask_affine_unreliable": false, "image_dtype": "int16", "mask_dtype": "uint16", "intensity_min": 0.0, "intensity_max": 1138.0, "label_values": [0, 1], "fg_voxels": 7278, "fg_fraction": 0.00326628, "n_fg_slices": 24, "fg_slice_fraction": 0.705882, "demographics": {"gender": "F", "age": 71, "mri_brand": "Siemens", "magnet_strength_t": null}}
{"case_id": "MCF_0037", "center": "MCF", "center_name": "Mayo Clinic Florida", "modality": "T2W", "image": "t2/train/images/MCF_0037_0000.nii.gz", "mask": "t2/train/masks/MCF_0037.nii.gz", "split": "train", "patient_uid": "cad171", "original_name": "CAD_171.nii.gz", "paired_case_id": "MCF_0037", "has_other_modality": true, "n_slices": 34, "shape_xyz": [256, 256, 34], "spacing_xyz": [1.171875, 1.171875, 4.400002], "slice_thickness_mm": 4.400002, "axcodes_image": "LPS", "axcodes_mask": "LPS", "mask_affine_unreliable": false, "image_dtype": "int16", "mask_dtype": "uint16", "intensity_min": 0.0, "intensity_max": 1555.0, "label_values": [0, 1], "fg_voxels": 17322, "fg_fraction": 0.0077739, "n_fg_slices": 21, "fg_slice_fraction": 0.617647, "demographics": {"gender": "M", "age": 63, "mri_brand": "Siemens", "magnet_strength_t": null}}
{"case_id": "MCF_0038", "center": "MCF", "center_name": "Mayo Clinic Florida", "modality": "T2W", "image": "t2/train/images/MCF_0038_0000.nii.gz", "mask": "t2/train/masks/MCF_0038.nii.gz", "split": "train", "patient_uid": "cad174", "original_name": "CAD_174.nii.gz", "paired_case_id": "MCF_0038", "has_other_modality": true, "n_slices": 40, "shape_xyz": [256, 256, 40], "spacing_xyz": [1.015625, 1.015625, 3.300003], "slice_thickness_mm": 3.300003, "axcodes_image": "LPS", "axcodes_mask": "LPS", "mask_affine_unreliable": false, "image_dtype": "int16", "mask_dtype": "uint16", "intensity_min": 0.0, "intensity_max": 1768.0, "label_values": [0, 1], "fg_voxels": 19282, "fg_fraction": 0.0073555, "n_fg_slices": 21, "fg_slice_fraction": 0.525, "demographics": {"gender": "F", "age": 55, "mri_brand": "Siemens", "magnet_strength_t": null}}
{"case_id": "MCF_0039", "center": "MCF", "center_name": "Mayo Clinic Florida", "modality": "T2W", "image": "t2/train/images/MCF_0039_0000.nii.gz", "mask": "t2/train/masks/MCF_0039.nii.gz", "split": "train", "patient_uid": "cad175", "original_name": "CAD_175.nii.gz", "paired_case_id": "MCF_0039", "has_other_modality": true, "n_slices": 34, "shape_xyz": [256, 256, 34], "spacing_xyz": [0.9375, 0.9375, 3.299999], "slice_thickness_mm": 3.299999, "axcodes_image": "LPS", "axcodes_mask": "LPS", "mask_affine_unreliable": false, "image_dtype": "int16", "mask_dtype": "uint16", "intensity_min": 0.0, "intensity_max": 1209.0, "label_values": [0, 1], "fg_voxels": 30812, "fg_fraction": 0.01382805, "n_fg_slices": 28, "fg_slice_fraction": 0.823529, "demographics": {"gender": "M", "age": 66, "mri_brand": "Siemens", "magnet_strength_t": null}}
{"case_id": "MCF_0040", "center": "MCF", "center_name": "Mayo Clinic Florida", "modality": "T2W", "image": "t2/train/images/MCF_0040_0000.nii.gz", "mask": "t2/train/masks/MCF_0040.nii.gz", "split": "train", "patient_uid": "cad176", "original_name": "CAD_176.nii.gz", "paired_case_id": "MCF_0040", "has_other_modality": true, "n_slices": 34, "shape_xyz": [256, 256, 34], "spacing_xyz": [0.9375, 0.9375, 3.299999], "slice_thickness_mm": 3.299999, "axcodes_image": "LPS", "axcodes_mask": "LPS", "mask_affine_unreliable": false, "image_dtype": "int16", "mask_dtype": "uint16", "intensity_min": 0.0, "intensity_max": 1209.0, "label_values": [0, 1], "fg_voxels": 33239, "fg_fraction": 0.01491726, "n_fg_slices": 29, "fg_slice_fraction": 0.852941, "demographics": {"gender": "F", "age": 72, "mri_brand": "Siemens", "magnet_strength_t": null}}
{"case_id": "MCF_0041", "center": "MCF", "center_name": "Mayo Clinic Florida", "modality": "T2W", "image": "t2/train/images/MCF_0041_0000.nii.gz", "mask": "t2/train/masks/MCF_0041.nii.gz", "split": "train", "patient_uid": "cad178", "original_name": "CAD_178.nii.gz", "paired_case_id": "MCF_0041", "has_other_modality": true, "n_slices": 33, "shape_xyz": [256, 256, 33], "spacing_xyz": [1.09375, 1.09375, 4.400002], "slice_thickness_mm": 4.400002, "axcodes_image": "LPS", "axcodes_mask": "LPS", "mask_affine_unreliable": false, "image_dtype": "int16", "mask_dtype": "uint16", "intensity_min": 0.0, "intensity_max": 901.0, "label_values": [0, 1], "fg_voxels": 11582, "fg_fraction": 0.00535537, "n_fg_slices": 16, "fg_slice_fraction": 0.484848, "demographics": {"gender": "M", "age": 44, "mri_brand": "Siemens", "magnet_strength_t": null}}
{"case_id": "MCF_0042", "center": "MCF", "center_name": "Mayo Clinic Florida", "modality": "T2W", "image": "t2/train/images/MCF_0042_0000.nii.gz", "mask": "t2/train/masks/MCF_0042.nii.gz", "split": "train", "patient_uid": "cad182", "original_name": "CAD_182.nii.gz", "paired_case_id": "MCF_0042", "has_other_modality": true, "n_slices": 34, "shape_xyz": [256, 256, 34], "spacing_xyz": [1.09375, 1.09375, 4.400002], "slice_thickness_mm": 4.400002, "axcodes_image": "LPS", "axcodes_mask": "LPS", "mask_affine_unreliable": false, "image_dtype": "int16", "mask_dtype": "uint16", "intensity_min": 0.0, "intensity_max": 1189.0, "label_values": [0, 1], "fg_voxels": 20278, "fg_fraction": 0.00910052, "n_fg_slices": 23, "fg_slice_fraction": 0.676471, "demographics": {"gender": "M", "age": 63, "mri_brand": "Siemens", "magnet_strength_t": null}}
{"case_id": "MCF_0043", "center": "MCF", "center_name": "Mayo Clinic Florida", "modality": "T2W", "image": "t2/train/images/MCF_0043_0000.nii.gz", "mask": "t2/train/masks/MCF_0043.nii.gz", "split": "train", "patient_uid": "cad183", "original_name": "CAD_183.nii.gz", "paired_case_id": "MCF_0043", "has_other_modality": true, "n_slices": 30, "shape_xyz": [256, 256, 30], "spacing_xyz": [1.09375, 1.09375, 4.400001], "slice_thickness_mm": 4.400001, "axcodes_image": "LPS", "axcodes_mask": "LPS", "mask_affine_unreliable": false, "image_dtype": "int16", "mask_dtype": "uint16", "intensity_min": 0.0, "intensity_max": 1163.0, "label_values": [0, 1], "fg_voxels": 9765, "fg_fraction": 0.00496674, "n_fg_slices": 17, "fg_slice_fraction": 0.566667, "demographics": {"gender": "F", "age": 58, "mri_brand": "Siemens", "magnet_strength_t": null}}
{"case_id": "MCF_0044", "center": "MCF", "center_name": "Mayo Clinic Florida", "modality": "T2W", "image": "t2/train/images/MCF_0044_0000.nii.gz", "mask": "t2/train/masks/MCF_0044.nii.gz", "split": "train", "patient_uid": "cad188", "original_name": "CAD_188.nii.gz", "paired_case_id": "MCF_0044", "has_other_modality": true, "n_slices": 38, "shape_xyz": [256, 256, 38], "spacing_xyz": [1.09375, 1.09375, 4.400002], "slice_thickness_mm": 4.400002, "axcodes_image": "LPS", "axcodes_mask": "LPS", "mask_affine_unreliable": false, "image_dtype": "int16", "mask_dtype": "uint16", "intensity_min": 0.0, "intensity_max": 1883.0, "label_values": [0, 1], "fg_voxels": 16655, "fg_fraction": 0.00668777, "n_fg_slices": 22, "fg_slice_fraction": 0.578947, "demographics": {"gender": "F", "age": 77, "mri_brand": "Siemens", "magnet_strength_t": null}}
{"case_id": "MCF_0045", "center": "MCF", "center_name": "Mayo Clinic Florida", "modality": "T2W", "image": "t2/train/images/MCF_0045_0000.nii.gz", "mask": "t2/train/masks/MCF_0045.nii.gz", "split": "train", "patient_uid": "cad189", "original_name": "CAD_189.nii.gz", "paired_case_id": "MCF_0045", "has_other_modality": true, "n_slices": 30, "shape_xyz": [256, 256, 30], "spacing_xyz": [1.09375, 0.905762, 4.399994], "slice_thickness_mm": 4.399994, "axcodes_image": "LPS", "axcodes_mask": "LPS", "mask_affine_unreliable": false, "image_dtype": "int16", "mask_dtype": "uint16", "intensity_min": 0.0, "intensity_max": 1369.0, "label_values": [0, 1], "fg_voxels": 24587, "fg_fraction": 0.01250559, "n_fg_slices": 18, "fg_slice_fraction": 0.6, "demographics": {"gender": "F", "age": 73, "mri_brand": "Siemens", "magnet_strength_t": null}}
{"case_id": "MCF_0046", "center": "MCF", "center_name": "Mayo Clinic Florida", "modality": "T2W", "image": "t2/train/images/MCF_0046_0000.nii.gz", "mask": "t2/train/masks/MCF_0046.nii.gz", "split": "train", "patient_uid": "cad191", "original_name": "CAD_191.nii.gz", "paired_case_id": "MCF_0046", "has_other_modality": true, "n_slices": 44, "shape_xyz": [256, 256, 44], "spacing_xyz": [1.171875, 1.171875, 4.399994], "slice_thickness_mm": 4.399994, "axcodes_image": "LPS", "axcodes_mask": "LPS", "mask_affine_unreliable": false, "image_dtype": "int16", "mask_dtype": "uint16", "intensity_min": 0.0, "intensity_max": 1453.0, "label_values": [0, 1], "fg_voxels": 13930, "fg_fraction": 0.00483079, "n_fg_slices": 18, "fg_slice_fraction": 0.409091, "demographics": {"gender": "M", "age": 50, "mri_brand": "Siemens", "magnet_strength_t": null}}
{"case_id": "MCF_0047", "center": "MCF", "center_name": "Mayo Clinic Florida", "modality": "T2W", "image": "t2/train/images/MCF_0047_0000.nii.gz", "mask": "t2/train/masks/MCF_0047.nii.gz", "split": "train", "patient_uid": "cad197", "original_name": "CAD_197.nii.gz", "paired_case_id": "MCF_0047", "has_other_modality": true, "n_slices": 34, "shape_xyz": [256, 256, 34], "spacing_xyz": [1.09375, 1.09375, 4.400002], "slice_thickness_mm": 4.400002, "axcodes_image": "LPS", "axcodes_mask": "LPS", "mask_affine_unreliable": false, "image_dtype": "int16", "mask_dtype": "uint16", "intensity_min": 0.0, "intensity_max": 1456.0, "label_values": [0, 1], "fg_voxels": 24427, "fg_fraction": 0.01096254, "n_fg_slices": 23, "fg_slice_fraction": 0.676471, "demographics": {"gender": "F", "age": 56, "mri_brand": "Siemens", "magnet_strength_t": null}}
{"case_id": "MCF_0048", "center": "MCF", "center_name": "Mayo Clinic Florida", "modality": "T2W", "image": "t2/train/images/MCF_0048_0000.nii.gz", "mask": "t2/train/masks/MCF_0048.nii.gz", "split": "train", "patient_uid": "cad202", "original_name": "CAD_202.nii.gz", "paired_case_id": "MCF_0048", "has_other_modality": true, "n_slices": 36, "shape_xyz": [256, 256, 36], "spacing_xyz": [1.09375, 1.09375, 4.399998], "slice_thickness_mm": 4.399998, "axcodes_image": "LPS", "axcodes_mask": "LPS", "mask_affine_unreliable": false, "image_dtype": "int16", "mask_dtype": "uint16", "intensity_min": 1.0, "intensity_max": 529.0, "label_values": [0, 1], "fg_voxels": 19085, "fg_fraction": 0.00808928, "n_fg_slices": 18, "fg_slice_fraction": 0.5, "demographics": {"gender": "F", "age": 31, "mri_brand": "Siemens", "magnet_strength_t": null}}
{"case_id": "MCF_0049", "center": "MCF", "center_name": "Mayo Clinic Florida", "modality": "T2W", "image": "t2/train/images/MCF_0049_0000.nii.gz", "mask": "t2/train/masks/MCF_0049.nii.gz", "split": "train", "patient_uid": "cad203", "original_name": "CAD_203.nii.gz", "paired_case_id": "MCF_0049", "has_other_modality": true, "n_slices": 30, "shape_xyz": [256, 256, 30], "spacing_xyz": [1.09375, 1.09375, 4.399994], "slice_thickness_mm": 4.399994, "axcodes_image": "LPS", "axcodes_mask": "LPS", "mask_affine_unreliable": false, "image_dtype": "int16", "mask_dtype": "uint16", "intensity_min": 1.0, "intensity_max": 889.0, "label_values": [0, 1], "fg_voxels": 11951, "fg_fraction": 0.00607859, "n_fg_slices": 21, "fg_slice_fraction": 0.7, "demographics": {"gender": "F", "age": 51, "mri_brand": "Siemens", "magnet_strength_t": null}}
{"case_id": "MCF_0050", "center": "MCF", "center_name": "Mayo Clinic Florida", "modality": "T2W", "image": "t2/train/images/MCF_0050_0000.nii.gz", "mask": "t2/train/masks/MCF_0050.nii.gz", "split": "train", "patient_uid": "cad205", "original_name": "CAD_205.nii.gz", "paired_case_id": "MCF_0050", "has_other_modality": true, "n_slices": 30, "shape_xyz": [256, 256, 30], "spacing_xyz": [1.09375, 0.837402, 4.399998], "slice_thickness_mm": 4.399998, "axcodes_image": "LPS", "axcodes_mask": "LPS", "mask_affine_unreliable": false, "image_dtype": "int16", "mask_dtype": "uint16", "intensity_min": 0.0, "intensity_max": 1035.0, "label_values": [0, 1], "fg_voxels": 20243, "fg_fraction": 0.01029612, "n_fg_slices": 22, "fg_slice_fraction": 0.733333, "demographics": {"gender": "F", "age": 62, "mri_brand": "Siemens", "magnet_strength_t": null}}
{"case_id": "MCF_0051", "center": "MCF", "center_name": "Mayo Clinic Florida", "modality": "T2W", "image": "t2/train/images/MCF_0051_0000.nii.gz", "mask": "t2/train/masks/MCF_0051.nii.gz", "split": "train", "patient_uid": "cad209", "original_name": "CAD_209.nii.gz", "paired_case_id": "MCF_0051", "has_other_modality": true, "n_slices": 30, "shape_xyz": [256, 256, 30], "spacing_xyz": [1.09375, 0.888672, 4.400002], "slice_thickness_mm": 4.400002, "axcodes_image": "LPS", "axcodes_mask": "LPS", "mask_affine_unreliable": false, "image_dtype": "int16", "mask_dtype": "uint16", "intensity_min": 0.0, "intensity_max": 810.0, "label_values": [0, 1], "fg_voxels": 16108, "fg_fraction": 0.00819295, "n_fg_slices": 16, "fg_slice_fraction": 0.533333, "demographics": {"gender": "F", "age": 64, "mri_brand": "Siemens", "magnet_strength_t": null}}
{"case_id": "MCF_0052", "center": "MCF", "center_name": "Mayo Clinic Florida", "modality": "T2W", "image": "t2/train/images/MCF_0052_0000.nii.gz", "mask": "t2/train/masks/MCF_0052.nii.gz", "split": "train", "patient_uid": "cad213", "original_name": "CAD_213.nii.gz", "paired_case_id": "MCF_0052", "has_other_modality": true, "n_slices": 30, "shape_xyz": [256, 256, 30], "spacing_xyz": [1.09375, 1.09375, 4.400002], "slice_thickness_mm": 4.400002, "axcodes_image": "LPS", "axcodes_mask": "LPS", "mask_affine_unreliable": false, "image_dtype": "int16", "mask_dtype": "uint16", "intensity_min": 0.0, "intensity_max": 1209.0, "label_values": [0, 1], "fg_voxels": 12177, "fg_fraction": 0.00619354, "n_fg_slices": 19, "fg_slice_fraction": 0.633333, "demographics": {"gender": "M", "age": 70, "mri_brand": "Siemens", "magnet_strength_t": null}}
{"case_id": "MCF_0053", "center": "MCF", "center_name": "Mayo Clinic Florida", "modality": "T2W", "image": "t2/train/images/MCF_0053_0000.nii.gz", "mask": "t2/train/masks/MCF_0053.nii.gz", "split": "train", "patient_uid": "cad216", "original_name": "CAD_216.nii.gz", "paired_case_id": "MCF_0053", "has_other_modality": true, "n_slices": 39, "shape_xyz": [256, 256, 39], "spacing_xyz": [1.171875, 1.171875, 4.400009], "slice_thickness_mm": 4.400009, "axcodes_image": "LPS", "axcodes_mask": "LPS", "mask_affine_unreliable": false, "image_dtype": "int16", "mask_dtype": "uint16", "intensity_min": 0.0, "intensity_max": 1448.0, "label_values": [0, 1], "fg_voxels": 22051, "fg_fraction": 0.00862748, "n_fg_slices": 20, "fg_slice_fraction": 0.512821, "demographics": {"gender": "M", "age": 60, "mri_brand": "Siemens", "magnet_strength_t": null}}
{"case_id": "MCF_0054", "center": "MCF", "center_name": "Mayo Clinic Florida", "modality": "T2W", "image": "t2/train/images/MCF_0054_0000.nii.gz", "mask": "t2/train/masks/MCF_0054.nii.gz", "split": "train", "patient_uid": "cad217", "original_name": "CAD_217.nii.gz", "paired_case_id": "MCF_0054", "has_other_modality": true, "n_slices": 40, "shape_xyz": [256, 256, 40], "spacing_xyz": [1.171875, 1.171875, 4.4], "slice_thickness_mm": 4.4, "axcodes_image": "LPS", "axcodes_mask": "LPS", "mask_affine_unreliable": false, "image_dtype": "int16", "mask_dtype": "uint16", "intensity_min": 0.0, "intensity_max": 1963.0, "label_values": [0, 1], "fg_voxels": 26174, "fg_fraction": 0.00998459, "n_fg_slices": 24, "fg_slice_fraction": 0.6, "demographics": {"gender": "M", "age": 65, "mri_brand": "Siemens", "magnet_strength_t": null}}
{"case_id": "MCF_0055", "center": "MCF", "center_name": "Mayo Clinic Florida", "modality": "T2W", "image": "t2/train/images/MCF_0055_0000.nii.gz", "mask": "t2/train/masks/MCF_0055.nii.gz", "split": "train", "patient_uid": "cad218", "original_name": "CAD_218.nii.gz", "paired_case_id": "MCF_0055", "has_other_modality": true, "n_slices": 36, "shape_xyz": [256, 256, 36], "spacing_xyz": [1.171875, 1.171875, 4.950005], "slice_thickness_mm": 4.950005, "axcodes_image": "LPS", "axcodes_mask": "LPS", "mask_affine_unreliable": false, "image_dtype": "int16", "mask_dtype": "uint16", "intensity_min": 0.0, "intensity_max": 1618.0, "label_values": [0, 1], "fg_voxels": 30257, "fg_fraction": 0.01282459, "n_fg_slices": 20, "fg_slice_fraction": 0.555556, "demographics": {"gender": "M", "age": 60, "mri_brand": "Siemens", "magnet_strength_t": null}}
{"case_id": "MCF_0056", "center": "MCF", "center_name": "Mayo Clinic Florida", "modality": "T2W", "image": "t2/train/images/MCF_0056_0000.nii.gz", "mask": "t2/train/masks/MCF_0056.nii.gz", "split": "train", "patient_uid": "cad219", "original_name": "CAD_219.nii.gz", "paired_case_id": "MCF_0056", "has_other_modality": true, "n_slices": 32, "shape_xyz": [256, 256, 32], "spacing_xyz": [1.132812, 1.132812, 4.400002], "slice_thickness_mm": 4.400002, "axcodes_image": "LPS", "axcodes_mask": "LPS", "mask_affine_unreliable": false, "image_dtype": "int16", "mask_dtype": "uint16", "intensity_min": 0.0, "intensity_max": 1444.0, "label_values": [0, 1], "fg_voxels": 12890, "fg_fraction": 0.00614643, "n_fg_slices": 19, "fg_slice_fraction": 0.59375, "demographics": {"gender": "M", "age": 79, "mri_brand": "Siemens", "magnet_strength_t": null}}
{"case_id": "MCF_0057", "center": "MCF", "center_name": "Mayo Clinic Florida", "modality": "T2W", "image": "t2/train/images/MCF_0057_0000.nii.gz", "mask": "t2/train/masks/MCF_0057.nii.gz", "split": "train", "patient_uid": "cad222", "original_name": "CAD_222.nii.gz", "paired_case_id": "MCF_0057", "has_other_modality": true, "n_slices": 32, "shape_xyz": [256, 256, 32], "spacing_xyz": [1.09375, 1.09375, 4.400001], "slice_thickness_mm": 4.400001, "axcodes_image": "LPS", "axcodes_mask": "LPS", "mask_affine_unreliable": false, "image_dtype": "int16", "mask_dtype": "uint16", "intensity_min": 0.0, "intensity_max": 497.0, "label_values": [0, 1], "fg_voxels": 20348, "fg_fraction": 0.00970268, "n_fg_slices": 21, "fg_slice_fraction": 0.65625, "demographics": {"gender": "M", "age": 64, "mri_brand": "Siemens", "magnet_strength_t": null}}
{"case_id": "MCF_0058", "center": "MCF", "center_name": "Mayo Clinic Florida", "modality": "T2W", "image": "t2/train/images/MCF_0058_0000.nii.gz", "mask": "t2/train/masks/MCF_0058.nii.gz", "split": "train", "patient_uid": "cad224", "original_name": "CAD_224.nii.gz", "paired_case_id": "MCF_0058", "has_other_modality": true, "n_slices": 32, "shape_xyz": [256, 256, 32], "spacing_xyz": [1.09375, 1.09375, 4.399994], "slice_thickness_mm": 4.399994, "axcodes_image": "LPS", "axcodes_mask": "LPS", "mask_affine_unreliable": false, "image_dtype": "int16", "mask_dtype": "uint16", "intensity_min": 0.0, "intensity_max": 846.0, "label_values": [0, 1], "fg_voxels": 18949, "fg_fraction": 0.00903559, "n_fg_slices": 22, "fg_slice_fraction": 0.6875, "demographics": {"gender": "M", "age": 62, "mri_brand": "Siemens", "magnet_strength_t": null}}
{"case_id": "MCF_0059", "center": "MCF", "center_name": "Mayo Clinic Florida", "modality": "T2W", "image": "t2/train/images/MCF_0059_0000.nii.gz", "mask": "t2/train/masks/MCF_0059.nii.gz", "split": "train", "patient_uid": "cad225", "original_name": "CAD_225.nii.gz", "paired_case_id": "MCF_0059", "has_other_modality": true, "n_slices": 40, "shape_xyz": [256, 256, 40], "spacing_xyz": [1.09375, 1.09375, 4.400002], "slice_thickness_mm": 4.400002, "axcodes_image": "LPS", "axcodes_mask": "LPS", "mask_affine_unreliable": false, "image_dtype": "int16", "mask_dtype": "uint16", "intensity_min": 1.0, "intensity_max": 983.0, "label_values": [0, 1], "fg_voxels": 17709, "fg_fraction": 0.00675545, "n_fg_slices": 26, "fg_slice_fraction": 0.65, "demographics": {"gender": "F", "age": 68, "mri_brand": "Siemens", "magnet_strength_t": null}}
{"case_id": "MCF_0060", "center": "MCF", "center_name": "Mayo Clinic Florida", "modality": "T2W", "image": "t2/train/images/MCF_0060_0000.nii.gz", "mask": "t2/train/masks/MCF_0060.nii.gz", "split": "train", "patient_uid": "cad226", "original_name": "CAD_226.nii.gz", "paired_case_id": "MCF_0060", "has_other_modality": true, "n_slices": 30, "shape_xyz": [256, 256, 30], "spacing_xyz": [1.09375, 1.09375, 4.400002], "slice_thickness_mm": 4.400002, "axcodes_image": "LPS", "axcodes_mask": "LPS", "mask_affine_unreliable": false, "image_dtype": "int16", "mask_dtype": "uint16", "intensity_min": 2.0, "intensity_max": 1266.0, "label_values": [0, 1], "fg_voxels": 19768, "fg_fraction": 0.01005452, "n_fg_slices": 21, "fg_slice_fraction": 0.7, "demographics": {"gender": "F", "age": 76, "mri_brand": "Siemens", "magnet_strength_t": null}}
{"case_id": "MCF_0061", "center": "MCF", "center_name": "Mayo Clinic Florida", "modality": "T2W", "image": "t2/train/images/MCF_0061_0000.nii.gz", "mask": "t2/train/masks/MCF_0061.nii.gz", "split": "train", "patient_uid": "cad227", "original_name": "CAD_227.nii.gz", "paired_case_id": "MCF_0061", "has_other_modality": true, "n_slices": 34, "shape_xyz": [256, 256, 34], "spacing_xyz": [1.09375, 1.09375, 4.400002], "slice_thickness_mm": 4.400002, "axcodes_image": "LPS", "axcodes_mask": "LPS", "mask_affine_unreliable": false, "image_dtype": "int16", "mask_dtype": "uint16", "intensity_min": 1.0, "intensity_max": 1011.0, "label_values": [0, 1], "fg_voxels": 11948, "fg_fraction": 0.00536212, "n_fg_slices": 14, "fg_slice_fraction": 0.411765, "demographics": {"gender": "M", "age": 72, "mri_brand": "Siemens", "magnet_strength_t": null}}
{"case_id": "MCF_0062", "center": "MCF", "center_name": "Mayo Clinic Florida", "modality": "T2W", "image": "t2/train/images/MCF_0062_0000.nii.gz", "mask": "t2/train/masks/MCF_0062.nii.gz", "split": "train", "patient_uid": "cad228", "original_name": "CAD_228.nii.gz", "paired_case_id": "MCF_0062", "has_other_modality": true, "n_slices": 30, "shape_xyz": [256, 256, 30], "spacing_xyz": [1.09375, 1.09375, 4.399994], "slice_thickness_mm": 4.399994, "axcodes_image": "LPS", "axcodes_mask": "LPS", "mask_affine_unreliable": false, "image_dtype": "int16", "mask_dtype": "uint16", "intensity_min": 1.0, "intensity_max": 923.0, "label_values": [0, 1], "fg_voxels": 20802, "fg_fraction": 0.01058044, "n_fg_slices": 19, "fg_slice_fraction": 0.633333, "demographics": {"gender": "F", "age": 72, "mri_brand": "Siemens", "magnet_strength_t": null}}
{"case_id": "MCF_0063", "center": "MCF", "center_name": "Mayo Clinic Florida", "modality": "T2W", "image": "t2/train/images/MCF_0063_0000.nii.gz", "mask": "t2/train/masks/MCF_0063.nii.gz", "split": "train", "patient_uid": "cad230", "original_name": "CAD_230.nii.gz", "paired_case_id": "MCF_0063", "has_other_modality": true, "n_slices": 29, "shape_xyz": [256, 256, 29], "spacing_xyz": [1.09375, 1.09375, 4.400002], "slice_thickness_mm": 4.400002, "axcodes_image": "LPS", "axcodes_mask": "LPS", "mask_affine_unreliable": false, "image_dtype": "int16", "mask_dtype": "uint16", "intensity_min": 0.0, "intensity_max": 994.0, "label_values": [0, 1], "fg_voxels": 11304, "fg_fraction": 0.00594777, "n_fg_slices": 20, "fg_slice_fraction": 0.689655, "demographics": {"gender": "F", "age": 70, "mri_brand": "Siemens", "magnet_strength_t": null}}
{"case_id": "MCF_0064", "center": "MCF", "center_name": "Mayo Clinic Florida", "modality": "T2W", "image": "t2/train/images/MCF_0064_0000.nii.gz", "mask": "t2/train/masks/MCF_0064.nii.gz", "split": "train", "patient_uid": "cad232", "original_name": "CAD_232.nii.gz", "paired_case_id": "MCF_0064", "has_other_modality": true, "n_slices": 30, "shape_xyz": [256, 256, 30], "spacing_xyz": [1.09375, 1.09375, 4.400002], "slice_thickness_mm": 4.400002, "axcodes_image": "LPS", "axcodes_mask": "LPS", "mask_affine_unreliable": false, "image_dtype": "int16", "mask_dtype": "uint16", "intensity_min": 0.0, "intensity_max": 1078.0, "label_values": [0, 1], "fg_voxels": 11302, "fg_fraction": 0.00574849, "n_fg_slices": 16, "fg_slice_fraction": 0.533333, "demographics": {"gender": "F", "age": 73, "mri_brand": "Siemens", "magnet_strength_t": null}}
{"case_id": "MCF_0065", "center": "MCF", "center_name": "Mayo Clinic Florida", "modality": "T2W", "image": "t2/train/images/MCF_0065_0000.nii.gz", "mask": "t2/train/masks/MCF_0065.nii.gz", "split": "train", "patient_uid": "cad233", "original_name": "CAD_233.nii.gz", "paired_case_id": "MCF_0065", "has_other_modality": true, "n_slices": 30, "shape_xyz": [256, 256, 30], "spacing_xyz": [1.09375, 0.905762, 4.400003], "slice_thickness_mm": 4.400003, "axcodes_image": "LPS", "axcodes_mask": "LPS", "mask_affine_unreliable": false, "image_dtype": "int16", "mask_dtype": "uint16", "intensity_min": 0.0, "intensity_max": 1157.0, "label_values": [0, 1], "fg_voxels": 12012, "fg_fraction": 0.00610962, "n_fg_slices": 22, "fg_slice_fraction": 0.733333, "demographics": {"gender": "F", "age": 68, "mri_brand": "Siemens", "magnet_strength_t": null}}
{"case_id": "MCF_0066", "center": "MCF", "center_name": "Mayo Clinic Florida", "modality": "T2W", "image": "t2/train/images/MCF_0066_0000.nii.gz", "mask": "t2/train/masks/MCF_0066.nii.gz", "split": "train", "patient_uid": "cad234", "original_name": "CAD_234.nii.gz", "paired_case_id": "MCF_0066", "has_other_modality": true, "n_slices": 30, "shape_xyz": [256, 256, 30], "spacing_xyz": [0.9375, 0.9375, 4.400002], "slice_thickness_mm": 4.400002, "axcodes_image": "LPS", "axcodes_mask": "LPS", "mask_affine_unreliable": false, "image_dtype": "int16", "mask_dtype": "uint16", "intensity_min": 0.0, "intensity_max": 1395.0, "label_values": [0, 1], "fg_voxels": 23102, "fg_fraction": 0.01175028, "n_fg_slices": 23, "fg_slice_fraction": 0.766667, "demographics": {"gender": "M", "age": 77, "mri_brand": "Siemens", "magnet_strength_t": null}}
{"case_id": "MCF_0067", "center": "MCF", "center_name": "Mayo Clinic Florida", "modality": "T2W", "image": "t2/train/images/MCF_0067_0000.nii.gz", "mask": "t2/train/masks/MCF_0067.nii.gz", "split": "train", "patient_uid": "cad235", "original_name": "CAD_235.nii.gz", "paired_case_id": "MCF_0067", "has_other_modality": true, "n_slices": 34, "shape_xyz": [256, 256, 34], "spacing_xyz": [1.09375, 1.09375, 4.399994], "slice_thickness_mm": 4.399994, "axcodes_image": "LPS", "axcodes_mask": "LPS", "mask_affine_unreliable": false, "image_dtype": "int16", "mask_dtype": "uint16", "intensity_min": 1.0, "intensity_max": 636.0, "label_values": [0, 1], "fg_voxels": 17159, "fg_fraction": 0.00770075, "n_fg_slices": 17, "fg_slice_fraction": 0.5, "demographics": {"gender": "M", "age": 60, "mri_brand": "Siemens", "magnet_strength_t": null}}
{"case_id": "MCF_0068", "center": "MCF", "center_name": "Mayo Clinic Florida", "modality": "T2W", "image": "t2/train/images/MCF_0068_0000.nii.gz", "mask": "t2/train/masks/MCF_0068.nii.gz", "split": "train", "patient_uid": "cad238", "original_name": "CAD_238.nii.gz", "paired_case_id": "MCF_0068", "has_other_modality": true, "n_slices": 32, "shape_xyz": [256, 256, 32], "spacing_xyz": [1.09375, 1.09375, 4.399998], "slice_thickness_mm": 4.399998, "axcodes_image": "LPS", "axcodes_mask": "LPS", "mask_affine_unreliable": false, "image_dtype": "int16", "mask_dtype": "uint16", "intensity_min": 0.0, "intensity_max": 1421.0, "label_values": [0, 1], "fg_voxels": 15339, "fg_fraction": 0.00731421, "n_fg_slices": 19, "fg_slice_fraction": 0.59375, "demographics": {"gender": "F", "age": 74, "mri_brand": "Siemens", "magnet_strength_t": null}}
{"case_id": "MCF_0069", "center": "MCF", "center_name": "Mayo Clinic Florida", "modality": "T2W", "image": "t2/train/images/MCF_0069_0000.nii.gz", "mask": "t2/train/masks/MCF_0069.nii.gz", "split": "train", "patient_uid": "cad239", "original_name": "CAD_239.nii.gz", "paired_case_id": "MCF_0069", "has_other_modality": true, "n_slices": 32, "shape_xyz": [256, 256, 32], "spacing_xyz": [1.09375, 1.09375, 4.399998], "slice_thickness_mm": 4.399998, "axcodes_image": "LPS", "axcodes_mask": "LPS", "mask_affine_unreliable": false, "image_dtype": "int16", "mask_dtype": "uint16", "intensity_min": 0.0, "intensity_max": 1563.0, "label_values": [0, 1], "fg_voxels": 9441, "fg_fraction": 0.00450182, "n_fg_slices": 23, "fg_slice_fraction": 0.71875, "demographics": {"gender": "F", "age": 67, "mri_brand": "Siemens", "magnet_strength_t": null}}
{"case_id": "MCF_0070", "center": "MCF", "center_name": "Mayo Clinic Florida", "modality": "T2W", "image": "t2/train/images/MCF_0070_0000.nii.gz", "mask": "t2/train/masks/MCF_0070.nii.gz", "split": "train", "patient_uid": "cad241", "original_name": "CAD_241.nii.gz", "paired_case_id": "MCF_0070", "has_other_modality": true, "n_slices": 32, "shape_xyz": [256, 256, 32], "spacing_xyz": [1.015625, 1.015625, 4.400002], "slice_thickness_mm": 4.400002, "axcodes_image": "LPS", "axcodes_mask": "LPS", "mask_affine_unreliable": false, "image_dtype": "int16", "mask_dtype": "uint16", "intensity_min": 0.0, "intensity_max": 1474.0, "label_values": [0, 1], "fg_voxels": 11305, "fg_fraction": 0.00539064, "n_fg_slices": 14, "fg_slice_fraction": 0.4375, "demographics": {"gender": "M", "age": 83, "mri_brand": "Siemens", "magnet_strength_t": null}}
{"case_id": "MCF_0071", "center": "MCF", "center_name": "Mayo Clinic Florida", "modality": "T2W", "image": "t2/train/images/MCF_0071_0000.nii.gz", "mask": "t2/train/masks/MCF_0071.nii.gz", "split": "train", "patient_uid": "cad242", "original_name": "CAD_242.nii.gz", "paired_case_id": "MCF_0071", "has_other_modality": true, "n_slices": 48, "shape_xyz": [256, 256, 48], "spacing_xyz": [1.09375, 1.025391, 4.400002], "slice_thickness_mm": 4.400002, "axcodes_image": "LPS", "axcodes_mask": "LPS", "mask_affine_unreliable": false, "image_dtype": "int16", "mask_dtype": "uint16", "intensity_min": 0.0, "intensity_max": 1361.0, "label_values": [0, 1], "fg_voxels": 75840, "fg_fraction": 0.02410889, "n_fg_slices": 34, "fg_slice_fraction": 0.708333, "demographics": {"gender": "M", "age": 73, "mri_brand": "Siemens", "magnet_strength_t": null}}
{"case_id": "MCF_0072", "center": "MCF", "center_name": "Mayo Clinic Florida", "modality": "T2W", "image": "t2/train/images/MCF_0072_0000.nii.gz", "mask": "t2/train/masks/MCF_0072.nii.gz", "split": "train", "patient_uid": "cad243", "original_name": "CAD_243.nii.gz", "paired_case_id": "MCF_0072", "has_other_modality": true, "n_slices": 34, "shape_xyz": [256, 256, 34], "spacing_xyz": [1.484375, 1.484375, 7.699997], "slice_thickness_mm": 7.699997, "axcodes_image": "LPS", "axcodes_mask": "LPS", "mask_affine_unreliable": false, "image_dtype": "int16", "mask_dtype": "uint16", "intensity_min": 0.0, "intensity_max": 683.0, "label_values": [0, 1], "fg_voxels": 4490, "fg_fraction": 0.00201506, "n_fg_slices": 10, "fg_slice_fraction": 0.294118, "demographics": {"gender": "F", "age": 66, "mri_brand": "Siemens", "magnet_strength_t": null}}
{"case_id": "MCF_0073", "center": "MCF", "center_name": "Mayo Clinic Florida", "modality": "T2W", "image": "t2/train/images/MCF_0073_0000.nii.gz", "mask": "t2/train/masks/MCF_0073.nii.gz", "split": "train", "patient_uid": "cad244", "original_name": "CAD_244.nii.gz", "paired_case_id": "MCF_0073", "has_other_modality": true, "n_slices": 40, "shape_xyz": [256, 256, 40], "spacing_xyz": [0.9375, 0.9375, 3.300003], "slice_thickness_mm": 3.300003, "axcodes_image": "LPS", "axcodes_mask": "LPS", "mask_affine_unreliable": false, "image_dtype": "int16", "mask_dtype": "uint16", "intensity_min": 0.0, "intensity_max": 1423.0, "label_values": [0, 1], "fg_voxels": 26303, "fg_fraction": 0.0100338, "n_fg_slices": 28, "fg_slice_fraction": 0.7, "demographics": {"gender": "F", "age": 64, "mri_brand": "Siemens", "magnet_strength_t": null}}
{"case_id": "MCF_0074", "center": "MCF", "center_name": "Mayo Clinic Florida", "modality": "T2W", "image": "t2/train/images/MCF_0074_0000.nii.gz", "mask": "t2/train/masks/MCF_0074.nii.gz", "split": "train", "patient_uid": "cad245", "original_name": "CAD_245.nii.gz", "paired_case_id": "MCF_0074", "has_other_modality": true, "n_slices": 38, "shape_xyz": [256, 256, 38], "spacing_xyz": [1.09375, 1.09375, 4.400002], "slice_thickness_mm": 4.400002, "axcodes_image": "LPS", "axcodes_mask": "LPS", "mask_affine_unreliable": false, "image_dtype": "int16", "mask_dtype": "uint16", "intensity_min": 0.0, "intensity_max": 1883.0, "label_values": [0, 1], "fg_voxels": 16259, "fg_fraction": 0.00652875, "n_fg_slices": 22, "fg_slice_fraction": 0.578947, "demographics": {"gender": "F", "age": 77, "mri_brand": "Siemens", "magnet_strength_t": null}}
{"case_id": "MCF_0075", "center": "MCF", "center_name": "Mayo Clinic Florida", "modality": "T2W", "image": "t2/train/images/MCF_0075_0000.nii.gz", "mask": "t2/train/masks/MCF_0075.nii.gz", "split": "train", "patient_uid": "cad246", "original_name": "CAD_246.nii.gz", "paired_case_id": "MCF_0075", "has_other_modality": true, "n_slices": 37, "shape_xyz": [256, 256, 37], "spacing_xyz": [1.09375, 1.09375, 4.400002], "slice_thickness_mm": 4.400002, "axcodes_image": "LPS", "axcodes_mask": "LPS", "mask_affine_unreliable": false, "image_dtype": "int16", "mask_dtype": "uint16", "intensity_min": 0.0, "intensity_max": 1400.0, "label_values": [0, 1], "fg_voxels": 21409, "fg_fraction": 0.00882907, "n_fg_slices": 23, "fg_slice_fraction": 0.621622, "demographics": {"gender": "M", "age": 71, "mri_brand": "Siemens", "magnet_strength_t": null}}
{"case_id": "MCF_0076", "center": "MCF", "center_name": "Mayo Clinic Florida", "modality": "T2W", "image": "t2/train/images/MCF_0076_0000.nii.gz", "mask": "t2/train/masks/MCF_0076.nii.gz", "split": "train", "patient_uid": "cad247", "original_name": "CAD_247.nii.gz", "paired_case_id": "MCF_0076", "has_other_modality": true, "n_slices": 44, "shape_xyz": [256, 256, 44], "spacing_xyz": [1.328125, 1.328125, 4.400009], "slice_thickness_mm": 4.400009, "axcodes_image": "LPS", "axcodes_mask": "LPS", "mask_affine_unreliable": false, "image_dtype": "int16", "mask_dtype": "uint16", "intensity_min": 0.0, "intensity_max": 1507.0, "label_values": [0, 1], "fg_voxels": 13744, "fg_fraction": 0.00476629, "n_fg_slices": 17, "fg_slice_fraction": 0.386364, "demographics": {"gender": "M", "age": 66, "mri_brand": "Siemens", "magnet_strength_t": null}}
{"case_id": "MCF_0077", "center": "MCF", "center_name": "Mayo Clinic Florida", "modality": "T2W", "image": "t2/train/images/MCF_0077_0000.nii.gz", "mask": "t2/train/masks/MCF_0077.nii.gz", "split": "train", "patient_uid": "cad249", "original_name": "CAD_249.nii.gz", "paired_case_id": "MCF_0077", "has_other_modality": true, "n_slices": 38, "shape_xyz": [256, 256, 38], "spacing_xyz": [1.09375, 1.09375, 4.399994], "slice_thickness_mm": 4.399994, "axcodes_image": "LPS", "axcodes_mask": "LPS", "mask_affine_unreliable": false, "image_dtype": "int16", "mask_dtype": "uint16", "intensity_min": 0.0, "intensity_max": 1894.0, "label_values": [0, 1], "fg_voxels": 19482, "fg_fraction": 0.00782294, "n_fg_slices": 25, "fg_slice_fraction": 0.657895, "demographics": {"gender": "F", "age": 60, "mri_brand": "Siemens", "magnet_strength_t": null}}
{"case_id": "MCF_0078", "center": "MCF", "center_name": "Mayo Clinic Florida", "modality": "T2W", "image": "t2/train/images/MCF_0078_0000.nii.gz", "mask": "t2/train/masks/MCF_0078.nii.gz", "split": "train", "patient_uid": "cad250", "original_name": "CAD_250.nii.gz", "paired_case_id": "MCF_0078", "has_other_modality": true, "n_slices": 34, "shape_xyz": [256, 256, 34], "spacing_xyz": [1.171875, 1.171875, 4.4], "slice_thickness_mm": 4.4, "axcodes_image": "LPS", "axcodes_mask": "LPS", "mask_affine_unreliable": false, "image_dtype": "int16", "mask_dtype": "uint16", "intensity_min": 0.0, "intensity_max": 2031.0, "label_values": [0, 1], "fg_voxels": 11490, "fg_fraction": 0.00515657, "n_fg_slices": 18, "fg_slice_fraction": 0.529412, "demographics": {"gender": "M", "age": 76, "mri_brand": "Siemens", "magnet_strength_t": null}}
{"case_id": "MCF_0079", "center": "MCF", "center_name": "Mayo Clinic Florida", "modality": "T2W", "image": "t2/train/images/MCF_0079_0000.nii.gz", "mask": "t2/train/masks/MCF_0079.nii.gz", "split": "train", "patient_uid": "cad251", "original_name": "CAD_251.nii.gz", "paired_case_id": "MCF_0079", "has_other_modality": true, "n_slices": 34, "shape_xyz": [256, 256, 34], "spacing_xyz": [1.171875, 1.171875, 4.400002], "slice_thickness_mm": 4.400002, "axcodes_image": "LPS", "axcodes_mask": "LPS", "mask_affine_unreliable": false, "image_dtype": "int16", "mask_dtype": "uint16", "intensity_min": 0.0, "intensity_max": 1935.0, "label_values": [0, 1], "fg_voxels": 19746, "fg_fraction": 0.00886177, "n_fg_slices": 25, "fg_slice_fraction": 0.735294, "demographics": {"gender": "M", "age": 71, "mri_brand": "Siemens", "magnet_strength_t": null}}
{"case_id": "MCF_0080", "center": "MCF", "center_name": "Mayo Clinic Florida", "modality": "T2W", "image": "t2/train/images/MCF_0080_0000.nii.gz", "mask": "t2/train/masks/MCF_0080.nii.gz", "split": "train", "patient_uid": "cad252", "original_name": "CAD_252.nii.gz", "paired_case_id": "MCF_0080", "has_other_modality": true, "n_slices": 40, "shape_xyz": [256, 256, 40], "spacing_xyz": [1.132812, 1.132812, 4.400002], "slice_thickness_mm": 4.400002, "axcodes_image": "LPS", "axcodes_mask": "LPS", "mask_affine_unreliable": false, "image_dtype": "int16", "mask_dtype": "uint16", "intensity_min": 0.0, "intensity_max": 2033.0, "label_values": [0, 1], "fg_voxels": 8971, "fg_fraction": 0.00342216, "n_fg_slices": 14, "fg_slice_fraction": 0.35, "demographics": {"gender": "F", "age": 61, "mri_brand": "Siemens", "magnet_strength_t": null}}
{"case_id": "MCF_0081", "center": "MCF", "center_name": "Mayo Clinic Florida", "modality": "T2W", "image": "t2/train/images/MCF_0081_0000.nii.gz", "mask": "t2/train/masks/MCF_0081.nii.gz", "split": "train", "patient_uid": "cad253", "original_name": "CAD_253.nii.gz", "paired_case_id": "MCF_0081", "has_other_modality": true, "n_slices": 42, "shape_xyz": [256, 256, 42], "spacing_xyz": [1.132812, 1.132812, 4.400002], "slice_thickness_mm": 4.400002, "axcodes_image": "LPS", "axcodes_mask": "LPS", "mask_affine_unreliable": false, "image_dtype": "int16", "mask_dtype": "uint16", "intensity_min": 0.0, "intensity_max": 1700.0, "label_values": [0, 1], "fg_voxels": 13220, "fg_fraction": 0.00480289, "n_fg_slices": 20, "fg_slice_fraction": 0.47619, "demographics": {"gender": "F", "age": 68, "mri_brand": "Siemens", "magnet_strength_t": null}}
{"case_id": "MCF_0082", "center": "MCF", "center_name": "Mayo Clinic Florida", "modality": "T2W", "image": "t2/train/images/MCF_0082_0000.nii.gz", "mask": "t2/train/masks/MCF_0082.nii.gz", "split": "train", "patient_uid": "cad255", "original_name": "CAD_255.nii.gz", "paired_case_id": "MCF_0082", "has_other_modality": true, "n_slices": 30, "shape_xyz": [256, 256, 30], "spacing_xyz": [0.976562, 0.976562, 4.400002], "slice_thickness_mm": 4.400002, "axcodes_image": "LPS", "axcodes_mask": "LPS", "mask_affine_unreliable": false, "image_dtype": "int16", "mask_dtype": "uint16", "intensity_min": 0.0, "intensity_max": 1937.0, "label_values": [0, 1], "fg_voxels": 15461, "fg_fraction": 0.00786387, "n_fg_slices": 17, "fg_slice_fraction": 0.566667, "demographics": {"gender": "F", "age": 67, "mri_brand": "Siemens", "magnet_strength_t": null}}
{"case_id": "MCF_0083", "center": "MCF", "center_name": "Mayo Clinic Florida", "modality": "T2W", "image": "t2/train/images/MCF_0083_0000.nii.gz", "mask": "t2/train/masks/MCF_0083.nii.gz", "split": "train", "patient_uid": "cad258", "original_name": "CAD_258.nii.gz", "paired_case_id": "MCF_0083", "has_other_modality": true, "n_slices": 40, "shape_xyz": [256, 256, 40], "spacing_xyz": [1.171875, 1.171875, 4.400002], "slice_thickness_mm": 4.400002, "axcodes_image": "LPS", "axcodes_mask": "LPS", "mask_affine_unreliable": false, "image_dtype": "int16", "mask_dtype": "uint16", "intensity_min": 0.0, "intensity_max": 1708.0, "label_values": [0, 1], "fg_voxels": 10736, "fg_fraction": 0.00409546, "n_fg_slices": 21, "fg_slice_fraction": 0.525, "demographics": {"gender": "M", "age": 76, "mri_brand": "Siemens", "magnet_strength_t": null}}
{"case_id": "MCF_0084", "center": "MCF", "center_name": "Mayo Clinic Florida", "modality": "T2W", "image": "t2/train/images/MCF_0084_0000.nii.gz", "mask": "t2/train/masks/MCF_0084.nii.gz", "split": "train", "patient_uid": "cad259", "original_name": "CAD_259.nii.gz", "paired_case_id": "MCF_0084", "has_other_modality": true, "n_slices": 30, "shape_xyz": [256, 256, 30], "spacing_xyz": [1.09375, 1.09375, 4.400002], "slice_thickness_mm": 4.400002, "axcodes_image": "LPS", "axcodes_mask": "LPS", "mask_affine_unreliable": false, "image_dtype": "int16", "mask_dtype": "uint16", "intensity_min": 0.0, "intensity_max": 1557.0, "label_values": [0, 1], "fg_voxels": 17879, "fg_fraction": 0.00909373, "n_fg_slices": 18, "fg_slice_fraction": 0.6, "demographics": {"gender": "M", "age": 48, "mri_brand": "Siemens", "magnet_strength_t": null}}
{"case_id": "MCF_0085", "center": "MCF", "center_name": "Mayo Clinic Florida", "modality": "T2W", "image": "t2/train/images/MCF_0085_0000.nii.gz", "mask": "t2/train/masks/MCF_0085.nii.gz", "split": "train", "patient_uid": "cad260", "original_name": "CAD_260.nii.gz", "paired_case_id": "MCF_0085", "has_other_modality": true, "n_slices": 28, "shape_xyz": [256, 256, 28], "spacing_xyz": [1.171875, 1.171875, 4.399994], "slice_thickness_mm": 4.399994, "axcodes_image": "LPS", "axcodes_mask": "LPS", "mask_affine_unreliable": false, "image_dtype": "int16", "mask_dtype": "uint16", "intensity_min": 0.0, "intensity_max": 1760.0, "label_values": [0, 1], "fg_voxels": 3396, "fg_fraction": 0.00185067, "n_fg_slices": 7, "fg_slice_fraction": 0.25, "demographics": {"gender": "M", "age": 66, "mri_brand": "Siemens", "magnet_strength_t": null}}
{"case_id": "MCF_0086", "center": "MCF", "center_name": "Mayo Clinic Florida", "modality": "T2W", "image": "t2/train/images/MCF_0086_0000.nii.gz", "mask": "t2/train/masks/MCF_0086.nii.gz", "split": "train", "patient_uid": "cad262", "original_name": "CAD_262.nii.gz", "paired_case_id": "MCF_0086", "has_other_modality": true, "n_slices": 36, "shape_xyz": [256, 256, 36], "spacing_xyz": [1.09375, 1.09375, 4.400002], "slice_thickness_mm": 4.400002, "axcodes_image": "LPS", "axcodes_mask": "LPS", "mask_affine_unreliable": false, "image_dtype": "int16", "mask_dtype": "uint16", "intensity_min": 1.0, "intensity_max": 669.0, "label_values": [0, 1], "fg_voxels": 18766, "fg_fraction": 0.00795407, "n_fg_slices": 23, "fg_slice_fraction": 0.638889, "demographics": {"gender": "M", "age": 80, "mri_brand": "Siemens", "magnet_strength_t": null}}
{"case_id": "MCF_0087", "center": "MCF", "center_name": "Mayo Clinic Florida", "modality": "T2W", "image": "t2/train/images/MCF_0087_0000.nii.gz", "mask": "t2/train/masks/MCF_0087.nii.gz", "split": "train", "patient_uid": "cad265", "original_name": "CAD_265.nii.gz", "paired_case_id": "MCF_0087", "has_other_modality": true, "n_slices": 28, "shape_xyz": [256, 256, 28], "spacing_xyz": [1.09375, 1.09375, 4.399994], "slice_thickness_mm": 4.399994, "axcodes_image": "LPS", "axcodes_mask": "LPS", "mask_affine_unreliable": false, "image_dtype": "int16", "mask_dtype": "uint16", "intensity_min": 0.0, "intensity_max": 1020.0, "label_values": [0, 1], "fg_voxels": 15988, "fg_fraction": 0.00871277, "n_fg_slices": 18, "fg_slice_fraction": 0.642857, "demographics": {"gender": "M", "age": 77, "mri_brand": "Siemens", "magnet_strength_t": null}}
{"case_id": "MCF_0088", "center": "MCF", "center_name": "Mayo Clinic Florida", "modality": "T2W", "image": "t2/train/images/MCF_0088_0000.nii.gz", "mask": "t2/train/masks/MCF_0088.nii.gz", "split": "train", "patient_uid": "cad269", "original_name": "CAD_269.nii.gz", "paired_case_id": "MCF_0088", "has_other_modality": true, "n_slices": 30, "shape_xyz": [256, 256, 30], "spacing_xyz": [1.09375, 1.09375, 4.400002], "slice_thickness_mm": 4.400002, "axcodes_image": "LPS", "axcodes_mask": "LPS", "mask_affine_unreliable": false, "image_dtype": "int16", "mask_dtype": "uint16", "intensity_min": 0.0, "intensity_max": 1244.0, "label_values": [0, 1], "fg_voxels": 10482, "fg_fraction": 0.00533142, "n_fg_slices": 18, "fg_slice_fraction": 0.6, "demographics": {"gender": "F", "age": 61, "mri_brand": "Siemens", "magnet_strength_t": null}}
{"case_id": "MCF_0089", "center": "MCF", "center_name": "Mayo Clinic Florida", "modality": "T2W", "image": "t2/train/images/MCF_0089_0000.nii.gz", "mask": "t2/train/masks/MCF_0089.nii.gz", "split": "train", "patient_uid": "cad28", "original_name": "CAD_28.nii.gz", "paired_case_id": "MCF_0089", "has_other_modality": true, "n_slices": 30, "shape_xyz": [256, 256, 30], "spacing_xyz": [1.40625, 1.40625, 7.699997], "slice_thickness_mm": 7.699997, "axcodes_image": "LPS", "axcodes_mask": "LPS", "mask_affine_unreliable": false, "image_dtype": "int16", "mask_dtype": "uint16", "intensity_min": 0.0, "intensity_max": 912.0, "label_values": [0, 1], "fg_voxels": 4874, "fg_fraction": 0.00247904, "n_fg_slices": 10, "fg_slice_fraction": 0.333333, "demographics": {"gender": "M", "age": 48, "mri_brand": "Siemens", "magnet_strength_t": null}}
{"case_id": "MCF_0090", "center": "MCF", "center_name": "Mayo Clinic Florida", "modality": "T2W", "image": "t2/train/images/MCF_0090_0000.nii.gz", "mask": "t2/train/masks/MCF_0090.nii.gz", "split": "train", "patient_uid": "cad280", "original_name": "CAD_280.nii.gz", "paired_case_id": "MCF_0090", "has_other_modality": true, "n_slices": 34, "shape_xyz": [256, 256, 34], "spacing_xyz": [1.09375, 1.09375, 4.399994], "slice_thickness_mm": 4.399994, "axcodes_image": "LPS", "axcodes_mask": "LPS", "mask_affine_unreliable": false, "image_dtype": "int16", "mask_dtype": "uint16", "intensity_min": 1.0, "intensity_max": 636.0, "label_values": [0, 1], "fg_voxels": 16563, "fg_fraction": 0.00743327, "n_fg_slices": 17, "fg_slice_fraction": 0.5, "demographics": {"gender": "M", "age": 60, "mri_brand": "Siemens", "magnet_strength_t": null}}
{"case_id": "MCF_0091", "center": "MCF", "center_name": "Mayo Clinic Florida", "modality": "T2W", "image": "t2/train/images/MCF_0091_0000.nii.gz", "mask": "t2/train/masks/MCF_0091.nii.gz", "split": "train", "patient_uid": "cad281", "original_name": "CAD_281.nii.gz", "paired_case_id": "MCF_0091", "has_other_modality": true, "n_slices": 36, "shape_xyz": [256, 256, 36], "spacing_xyz": [1.171875, 1.171875, 4.400002], "slice_thickness_mm": 4.400002, "axcodes_image": "LPS", "axcodes_mask": "LPS", "mask_affine_unreliable": false, "image_dtype": "int16", "mask_dtype": "uint16", "intensity_min": 0.0, "intensity_max": 686.0, "label_values": [0, 1], "fg_voxels": 9024, "fg_fraction": 0.00382487, "n_fg_slices": 18, "fg_slice_fraction": 0.5, "demographics": {"gender": "F", "age": 64, "mri_brand": "Siemens", "magnet_strength_t": null}}
{"case_id": "MCF_0092", "center": "MCF", "center_name": "Mayo Clinic Florida", "modality": "T2W", "image": "t2/train/images/MCF_0092_0000.nii.gz", "mask": "t2/train/masks/MCF_0092.nii.gz", "split": "train", "patient_uid": "cad283", "original_name": "CAD_283.nii.gz", "paired_case_id": "MCF_0092", "has_other_modality": true, "n_slices": 34, "shape_xyz": [256, 256, 34], "spacing_xyz": [1.171875, 1.135254, 4.400002], "slice_thickness_mm": 4.400002, "axcodes_image": "LPS", "axcodes_mask": "LPS", "mask_affine_unreliable": false, "image_dtype": "int16", "mask_dtype": "uint16", "intensity_min": 0.0, "intensity_max": 1653.0, "label_values": [0, 1], "fg_voxels": 12930, "fg_fraction": 0.00580283, "n_fg_slices": 19, "fg_slice_fraction": 0.558824, "demographics": {"gender": "M", "age": 70, "mri_brand": "Siemens", "magnet_strength_t": null}}
{"case_id": "MCF_0093", "center": "MCF", "center_name": "Mayo Clinic Florida", "modality": "T2W", "image": "t2/train/images/MCF_0093_0000.nii.gz", "mask": "t2/train/masks/MCF_0093.nii.gz", "split": "train", "patient_uid": "cad284", "original_name": "CAD_284.nii.gz", "paired_case_id": "MCF_0093", "has_other_modality": true, "n_slices": 34, "shape_xyz": [256, 256, 34], "spacing_xyz": [1.09375, 0.820312, 4.400002], "slice_thickness_mm": 4.400002, "axcodes_image": "LPS", "axcodes_mask": "LPS", "mask_affine_unreliable": false, "image_dtype": "int16", "mask_dtype": "uint16", "intensity_min": 0.0, "intensity_max": 1240.0, "label_values": [0, 1], "fg_voxels": 10959, "fg_fraction": 0.00491827, "n_fg_slices": 12, "fg_slice_fraction": 0.352941, "demographics": {"gender": "M", "age": 61, "mri_brand": "Siemens", "magnet_strength_t": null}}
{"case_id": "MCF_0094", "center": "MCF", "center_name": "Mayo Clinic Florida", "modality": "T2W", "image": "t2/train/images/MCF_0094_0000.nii.gz", "mask": "t2/train/masks/MCF_0094.nii.gz", "split": "train", "patient_uid": "cad286", "original_name": "CAD_286.nii.gz", "paired_case_id": "MCF_0094", "has_other_modality": true, "n_slices": 35, "shape_xyz": [256, 256, 35], "spacing_xyz": [1.171875, 1.171875, 4.399994], "slice_thickness_mm": 4.399994, "axcodes_image": "LPS", "axcodes_mask": "LPS", "mask_affine_unreliable": false, "image_dtype": "int16", "mask_dtype": "uint16", "intensity_min": 0.0, "intensity_max": 631.0, "label_values": [0, 1], "fg_voxels": 21005, "fg_fraction": 0.00915745, "n_fg_slices": 24, "fg_slice_fraction": 0.685714, "demographics": {"gender": "M", "age": 55, "mri_brand": "Siemens", "magnet_strength_t": null}}
{"case_id": "MCF_0095", "center": "MCF", "center_name": "Mayo Clinic Florida", "modality": "T2W", "image": "t2/train/images/MCF_0095_0000.nii.gz", "mask": "t2/train/masks/MCF_0095.nii.gz", "split": "train", "patient_uid": "cad288", "original_name": "CAD_288.nii.gz", "paired_case_id": "MCF_0095", "has_other_modality": true, "n_slices": 30, "shape_xyz": [256, 256, 30], "spacing_xyz": [1.09375, 1.09375, 4.400002], "slice_thickness_mm": 4.400002, "axcodes_image": "LPS", "axcodes_mask": "LPS", "mask_affine_unreliable": false, "image_dtype": "int16", "mask_dtype": "uint16", "intensity_min": 0.0, "intensity_max": 899.0, "label_values": [0, 1], "fg_voxels": 12564, "fg_fraction": 0.00639038, "n_fg_slices": 18, "fg_slice_fraction": 0.6, "demographics": {"gender": "F", "age": 66, "mri_brand": "Siemens", "magnet_strength_t": null}}
{"case_id": "MCF_0096", "center": "MCF", "center_name": "Mayo Clinic Florida", "modality": "T2W", "image": "t2/train/images/MCF_0096_0000.nii.gz", "mask": "t2/train/masks/MCF_0096.nii.gz", "split": "train", "patient_uid": "cad289", "original_name": "CAD_289.nii.gz", "paired_case_id": "MCF_0096", "has_other_modality": true, "n_slices": 58, "shape_xyz": [256, 256, 58], "spacing_xyz": [1.328125, 1.328125, 4.400002], "slice_thickness_mm": 4.400002, "axcodes_image": "LPS", "axcodes_mask": "LPS", "mask_affine_unreliable": false, "image_dtype": "int16", "mask_dtype": "uint16", "intensity_min": 0.0, "intensity_max": 1879.0, "label_values": [0, 1], "fg_voxels": 12355, "fg_fraction": 0.00325039, "n_fg_slices": 19, "fg_slice_fraction": 0.327586, "demographics": {"gender": "M", "age": 90, "mri_brand": "Siemens", "magnet_strength_t": null}}
{"case_id": "MCF_0097", "center": "MCF", "center_name": "Mayo Clinic Florida", "modality": "T2W", "image": "t2/train/images/MCF_0097_0000.nii.gz", "mask": "t2/train/masks/MCF_0097.nii.gz", "split": "train", "patient_uid": "cad290", "original_name": "CAD_290.nii.gz", "paired_case_id": "MCF_0097", "has_other_modality": true, "n_slices": 30, "shape_xyz": [256, 256, 30], "spacing_xyz": [1.171875, 1.171875, 4.400002], "slice_thickness_mm": 4.400002, "axcodes_image": "LPS", "axcodes_mask": "LPS", "mask_affine_unreliable": false, "image_dtype": "int16", "mask_dtype": "uint16", "intensity_min": 0.0, "intensity_max": 637.0, "label_values": [0, 1], "fg_voxels": 20831, "fg_fraction": 0.01059519, "n_fg_slices": 21, "fg_slice_fraction": 0.7, "demographics": {"gender": "M", "age": 48, "mri_brand": "Siemens", "magnet_strength_t": null}}
{"case_id": "MCF_0098", "center": "MCF", "center_name": "Mayo Clinic Florida", "modality": "T2W", "image": "t2/train/images/MCF_0098_0000.nii.gz", "mask": "t2/train/masks/MCF_0098.nii.gz", "split": "train", "patient_uid": "cad291", "original_name": "CAD_291.nii.gz", "paired_case_id": "MCF_0098", "has_other_modality": true, "n_slices": 30, "shape_xyz": [256, 256, 30], "spacing_xyz": [1.171875, 1.171875, 4.400002], "slice_thickness_mm": 4.400002, "axcodes_image": "LPS", "axcodes_mask": "LPS", "mask_affine_unreliable": false, "image_dtype": "int16", "mask_dtype": "uint16", "intensity_min": 0.0, "intensity_max": 395.0, "label_values": [0, 1], "fg_voxels": 6215, "fg_fraction": 0.00316111, "n_fg_slices": 19, "fg_slice_fraction": 0.633333, "demographics": {"gender": "F", "age": 80, "mri_brand": "Siemens", "magnet_strength_t": null}}
{"case_id": "MCF_0099", "center": "MCF", "center_name": "Mayo Clinic Florida", "modality": "T2W", "image": "t2/train/images/MCF_0099_0000.nii.gz", "mask": "t2/train/masks/MCF_0099.nii.gz", "split": "train", "patient_uid": "cad292", "original_name": "CAD_292.nii.gz", "paired_case_id": "MCF_0099", "has_other_modality": true, "n_slices": 38, "shape_xyz": [256, 256, 38], "spacing_xyz": [1.132812, 1.132812, 4.399998], "slice_thickness_mm": 4.399998, "axcodes_image": "LPS", "axcodes_mask": "LPS", "mask_affine_unreliable": false, "image_dtype": "int16", "mask_dtype": "uint16", "intensity_min": 0.0, "intensity_max": 1796.0, "label_values": [0, 1], "fg_voxels": 11454, "fg_fraction": 0.00459932, "n_fg_slices": 19, "fg_slice_fraction": 0.5, "demographics": {"gender": "F", "age": 86, "mri_brand": "Siemens", "magnet_strength_t": null}}
{"case_id": "MCF_0100", "center": "MCF", "center_name": "Mayo Clinic Florida", "modality": "T2W", "image": "t2/train/images/MCF_0100_0000.nii.gz", "mask": "t2/train/masks/MCF_0100.nii.gz", "split": "train", "patient_uid": "cad294", "original_name": "CAD_294.nii.gz", "paired_case_id": "MCF_0100", "has_other_modality": true, "n_slices": 36, "shape_xyz": [256, 256, 36], "spacing_xyz": [1.132812, 1.132812, 4.400002], "slice_thickness_mm": 4.400002, "axcodes_image": "LPS", "axcodes_mask": "LPS", "mask_affine_unreliable": false, "image_dtype": "int16", "mask_dtype": "uint16", "intensity_min": 0.0, "intensity_max": 1818.0, "label_values": [0, 1], "fg_voxels": 10537, "fg_fraction": 0.00446616, "n_fg_slices": 14, "fg_slice_fraction": 0.388889, "demographics": {"gender": "F", "age": 76, "mri_brand": "Siemens", "magnet_strength_t": null}}
{"case_id": "MCF_0101", "center": "MCF", "center_name": "Mayo Clinic Florida", "modality": "T2W", "image": "t2/train/images/MCF_0101_0000.nii.gz", "mask": "t2/train/masks/MCF_0101.nii.gz", "split": "train", "patient_uid": "cad295", "original_name": "CAD_295.nii.gz", "paired_case_id": "MCF_0101", "has_other_modality": true, "n_slices": 44, "shape_xyz": [256, 256, 44], "spacing_xyz": [1.132812, 1.132812, 4.399994], "slice_thickness_mm": 4.399994, "axcodes_image": "LPS", "axcodes_mask": "LPS", "mask_affine_unreliable": false, "image_dtype": "int16", "mask_dtype": "uint16", "intensity_min": 0.0, "intensity_max": 1735.0, "label_values": [0, 1], "fg_voxels": 12112, "fg_fraction": 0.00420033, "n_fg_slices": 18, "fg_slice_fraction": 0.409091, "demographics": {"gender": "F", "age": 67, "mri_brand": "Siemens", "magnet_strength_t": null}}
{"case_id": "MCF_0102", "center": "MCF", "center_name": "Mayo Clinic Florida", "modality": "T2W", "image": "t2/train/images/MCF_0102_0000.nii.gz", "mask": "t2/train/masks/MCF_0102.nii.gz", "split": "train", "patient_uid": "cad297", "original_name": "CAD_297.nii.gz", "paired_case_id": "MCF_0103", "has_other_modality": true, "n_slices": 36, "shape_xyz": [256, 256, 36], "spacing_xyz": [1.132812, 1.132812, 4.399994], "slice_thickness_mm": 4.399994, "axcodes_image": "LPS", "axcodes_mask": "LPS", "mask_affine_unreliable": false, "image_dtype": "int16", "mask_dtype": "uint16", "intensity_min": 0.0, "intensity_max": 1986.0, "label_values": [0, 1], "fg_voxels": 15251, "fg_fraction": 0.00646422, "n_fg_slices": 19, "fg_slice_fraction": 0.527778, "demographics": {"gender": "M", "age": 65, "mri_brand": "Siemens", "magnet_strength_t": null}}
{"case_id": "MCF_0103", "center": "MCF", "center_name": "Mayo Clinic Florida", "modality": "T2W", "image": "t2/train/images/MCF_0103_0000.nii.gz", "mask": "t2/train/masks/MCF_0103.nii.gz", "split": "train", "patient_uid": "cad306", "original_name": "CAD_306.nii.gz", "paired_case_id": "MCF_0104", "has_other_modality": true, "n_slices": 30, "shape_xyz": [256, 256, 30], "spacing_xyz": [1.09375, 1.09375, 4.400009], "slice_thickness_mm": 4.400009, "axcodes_image": "LPS", "axcodes_mask": "LPS", "mask_affine_unreliable": false, "image_dtype": "int16", "mask_dtype": "uint16", "intensity_min": 0.0, "intensity_max": 1580.0, "label_values": [0, 1], "fg_voxels": 16277, "fg_fraction": 0.00827891, "n_fg_slices": 21, "fg_slice_fraction": 0.7, "demographics": {"gender": "M", "age": 83, "mri_brand": "Siemens", "magnet_strength_t": null}}
{"case_id": "MCF_0104", "center": "MCF", "center_name": "Mayo Clinic Florida", "modality": "T2W", "image": "t2/train/images/MCF_0104_0000.nii.gz", "mask": "t2/train/masks/MCF_0104.nii.gz", "split": "train", "patient_uid": "cad31", "original_name": "CAD_31.nii.gz", "paired_case_id": "MCF_0105", "has_other_modality": true, "n_slices": 36, "shape_xyz": [256, 256, 36], "spacing_xyz": [1.5625, 1.171875, 7.700005], "slice_thickness_mm": 7.700005, "axcodes_image": "LPS", "axcodes_mask": "LPS", "mask_affine_unreliable": false, "image_dtype": "int16", "mask_dtype": "uint16", "intensity_min": 0.0, "intensity_max": 1190.0, "label_values": [0, 1], "fg_voxels": 7020, "fg_fraction": 0.00297546, "n_fg_slices": 11, "fg_slice_fraction": 0.305556, "demographics": {"gender": "M", "age": 73, "mri_brand": "Siemens", "magnet_strength_t": null}}
{"case_id": "MCF_0105", "center": "MCF", "center_name": "Mayo Clinic Florida", "modality": "T2W", "image": "t2/train/images/MCF_0105_0000.nii.gz", "mask": "t2/train/masks/MCF_0105.nii.gz", "split": "train", "patient_uid": "cad310", "original_name": "CAD_310.nii.gz", "paired_case_id": "MCF_0106", "has_other_modality": true, "n_slices": 34, "shape_xyz": [256, 256, 34], "spacing_xyz": [1.40625, 1.054688, 7.700005], "slice_thickness_mm": 7.700005, "axcodes_image": "LPS", "axcodes_mask": "LPS", "mask_affine_unreliable": false, "image_dtype": "int16", "mask_dtype": "uint16", "intensity_min": 0.0, "intensity_max": 1106.0, "label_values": [0, 1], "fg_voxels": 7177, "fg_fraction": 0.00322095, "n_fg_slices": 7, "fg_slice_fraction": 0.205882, "demographics": {"gender": "F", "age": 69, "mri_brand": "Siemens", "magnet_strength_t": null}}
{"case_id": "MCF_0106", "center": "MCF", "center_name": "Mayo Clinic Florida", "modality": "T2W", "image": "t2/train/images/MCF_0106_0000.nii.gz", "mask": "t2/train/masks/MCF_0106.nii.gz", "split": "train", "patient_uid": "cad313", "original_name": "CAD_313.nii.gz", "paired_case_id": "MCF_0107", "has_other_modality": true, "n_slices": 40, "shape_xyz": [256, 256, 40], "spacing_xyz": [1.09375, 1.09375, 4.400012], "slice_thickness_mm": 4.400012, "axcodes_image": "LPS", "axcodes_mask": "LPS", "mask_affine_unreliable": false, "image_dtype": "int16", "mask_dtype": "uint16", "intensity_min": 0.0, "intensity_max": 2233.0, "label_values": [0, 1], "fg_voxels": 18477, "fg_fraction": 0.00704842, "n_fg_slices": 25, "fg_slice_fraction": 0.625, "demographics": {"gender": "M", "age": 80, "mri_brand": "Siemens", "magnet_strength_t": null}}
{"case_id": "MCF_0107", "center": "MCF", "center_name": "Mayo Clinic Florida", "modality": "T2W", "image": "t2/train/images/MCF_0107_0000.nii.gz", "mask": "t2/train/masks/MCF_0107.nii.gz", "split": "train", "patient_uid": "cad315", "original_name": "CAD_315.nii.gz", "paired_case_id": "MCF_0108", "has_other_modality": true, "n_slices": 28, "shape_xyz": [256, 256, 28], "spacing_xyz": [0.9375, 0.9375, 4.399994], "slice_thickness_mm": 4.399994, "axcodes_image": "LPS", "axcodes_mask": "LPS", "mask_affine_unreliable": false, "image_dtype": "int16", "mask_dtype": "uint16", "intensity_min": 0.0, "intensity_max": 2224.0, "label_values": [0, 1], "fg_voxels": 19625, "fg_fraction": 0.01069478, "n_fg_slices": 20, "fg_slice_fraction": 0.714286, "demographics": {"gender": "F", "age": 90, "mri_brand": "Siemens", "magnet_strength_t": null}}
{"case_id": "MCF_0108", "center": "MCF", "center_name": "Mayo Clinic Florida", "modality": "T2W", "image": "t2/train/images/MCF_0108_0000.nii.gz", "mask": "t2/train/masks/MCF_0108.nii.gz", "split": "train", "patient_uid": "cad316", "original_name": "CAD_316.nii.gz", "paired_case_id": "MCF_0109", "has_other_modality": true, "n_slices": 34, "shape_xyz": [256, 256, 34], "spacing_xyz": [1.09375, 1.09375, 4.400008], "slice_thickness_mm": 4.400008, "axcodes_image": "LPS", "axcodes_mask": "LPS", "mask_affine_unreliable": false, "image_dtype": "int16", "mask_dtype": "uint16", "intensity_min": 0.0, "intensity_max": 1400.0, "label_values": [0, 1], "fg_voxels": 28996, "fg_fraction": 0.01301305, "n_fg_slices": 23, "fg_slice_fraction": 0.676471, "demographics": {"gender": "F", "age": 79, "mri_brand": "Siemens", "magnet_strength_t": null}}
{"case_id": "MCF_0109", "center": "MCF", "center_name": "Mayo Clinic Florida", "modality": "T2W", "image": "t2/train/images/MCF_0109_0000.nii.gz", "mask": "t2/train/masks/MCF_0109.nii.gz", "split": "train", "patient_uid": "cad33", "original_name": "CAD_33.nii.gz", "paired_case_id": "MCF_0110", "has_other_modality": true, "n_slices": 34, "shape_xyz": [256, 256, 34], "spacing_xyz": [1.328125, 1.328125, 7.699997], "slice_thickness_mm": 7.699997, "axcodes_image": "LPS", "axcodes_mask": "LPS", "mask_affine_unreliable": false, "image_dtype": "int16", "mask_dtype": "uint16", "intensity_min": 0.0, "intensity_max": 1020.0, "label_values": [0, 1], "fg_voxels": 7771, "fg_fraction": 0.00348753, "n_fg_slices": 14, "fg_slice_fraction": 0.411765, "demographics": {"gender": "F", "age": 54, "mri_brand": "Siemens", "magnet_strength_t": null}}
{"case_id": "MCF_0110", "center": "MCF", "center_name": "Mayo Clinic Florida", "modality": "T2W", "image": "t2/train/images/MCF_0110_0000.nii.gz", "mask": "t2/train/masks/MCF_0110.nii.gz", "split": "train", "patient_uid": "cad34", "original_name": "CAD_34.nii.gz", "paired_case_id": "MCF_0111", "has_other_modality": true, "n_slices": 32, "shape_xyz": [256, 256, 32], "spacing_xyz": [1.09375, 1.09375, 4.400002], "slice_thickness_mm": 4.400002, "axcodes_image": "LPS", "axcodes_mask": "LPS", "mask_affine_unreliable": false, "image_dtype": "int16", "mask_dtype": "uint16", "intensity_min": 0.0, "intensity_max": 1058.0, "label_values": [0, 1], "fg_voxels": 6576, "fg_fraction": 0.00313568, "n_fg_slices": 16, "fg_slice_fraction": 0.5, "demographics": {"gender": "F", "age": 77, "mri_brand": "Siemens", "magnet_strength_t": null}}
{"case_id": "MCF_0111", "center": "MCF", "center_name": "Mayo Clinic Florida", "modality": "T2W", "image": "t2/train/images/MCF_0111_0000.nii.gz", "mask": "t2/train/masks/MCF_0111.nii.gz", "split": "train", "patient_uid": "cad36", "original_name": "CAD_36.nii.gz", "paired_case_id": "MCF_0112", "has_other_modality": true, "n_slices": 30, "shape_xyz": [256, 256, 30], "spacing_xyz": [1.09375, 1.09375, 4.400002], "slice_thickness_mm": 4.400002, "axcodes_image": "LPS", "axcodes_mask": "LPS", "mask_affine_unreliable": false, "image_dtype": "int16", "mask_dtype": "uint16", "intensity_min": 2.0, "intensity_max": 989.0, "label_values": [0, 1], "fg_voxels": 12002, "fg_fraction": 0.00610453, "n_fg_slices": 15, "fg_slice_fraction": 0.5, "demographics": {"gender": "F", "age": 75, "mri_brand": "Siemens", "magnet_strength_t": null}}
{"case_id": "MCF_0112", "center": "MCF", "center_name": "Mayo Clinic Florida", "modality": "T2W", "image": "t2/train/images/MCF_0112_0000.nii.gz", "mask": "t2/train/masks/MCF_0112.nii.gz", "split": "train", "patient_uid": "cad39", "original_name": "CAD_39.nii.gz", "paired_case_id": "MCF_0113", "has_other_modality": true, "n_slices": 36, "shape_xyz": [256, 256, 36], "spacing_xyz": [1.132812, 0.991211, 7.700012], "slice_thickness_mm": 7.700012, "axcodes_image": "LPS", "axcodes_mask": "LPS", "mask_affine_unreliable": false, "image_dtype": "int16", "mask_dtype": "uint16", "intensity_min": 2.0, "intensity_max": 1092.0, "label_values": [0, 1], "fg_voxels": 7797, "fg_fraction": 0.0033048, "n_fg_slices": 12, "fg_slice_fraction": 0.333333, "demographics": {"gender": "F", "age": 47, "mri_brand": "Siemens", "magnet_strength_t": null}}
{"case_id": "MCF_0113", "center": "MCF", "center_name": "Mayo Clinic Florida", "modality": "T2W", "image": "t2/train/images/MCF_0113_0000.nii.gz", "mask": "t2/train/masks/MCF_0113.nii.gz", "split": "train", "patient_uid": "cad40", "original_name": "CAD_40.nii.gz", "paired_case_id": "MCF_0114", "has_other_modality": true, "n_slices": 30, "shape_xyz": [256, 256, 30], "spacing_xyz": [1.171875, 0.952148, 6.599998], "slice_thickness_mm": 6.599998, "axcodes_image": "LPS", "axcodes_mask": "LPS", "mask_affine_unreliable": false, "image_dtype": "int16", "mask_dtype": "uint16", "intensity_min": 3.0, "intensity_max": 838.0, "label_values": [0, 1], "fg_voxels": 8855, "fg_fraction": 0.00450389, "n_fg_slices": 10, "fg_slice_fraction": 0.333333, "demographics": {"gender": "M", "age": 26, "mri_brand": "Siemens", "magnet_strength_t": null}}
{"case_id": "MCF_0114", "center": "MCF", "center_name": "Mayo Clinic Florida", "modality": "T2W", "image": "t2/train/images/MCF_0114_0000.nii.gz", "mask": "t2/train/masks/MCF_0114.nii.gz", "split": "train", "patient_uid": "cad41", "original_name": "CAD_41.nii.gz", "paired_case_id": "MCF_0115", "has_other_modality": true, "n_slices": 32, "shape_xyz": [256, 256, 32], "spacing_xyz": [1.25, 1.054688, 7.699997], "slice_thickness_mm": 7.699997, "axcodes_image": "LPS", "axcodes_mask": "LPS", "mask_affine_unreliable": false, "image_dtype": "int16", "mask_dtype": "uint16", "intensity_min": 0.0, "intensity_max": 916.0, "label_values": [0, 1], "fg_voxels": 9247, "fg_fraction": 0.00440931, "n_fg_slices": 11, "fg_slice_fraction": 0.34375, "demographics": {"gender": "F", "age": 42, "mri_brand": "Siemens", "magnet_strength_t": null}}
{"case_id": "MCF_0115", "center": "MCF", "center_name": "Mayo Clinic Florida", "modality": "T2W", "image": "t2/train/images/MCF_0115_0000.nii.gz", "mask": "t2/train/masks/MCF_0115.nii.gz", "split": "train", "patient_uid": "cad43", "original_name": "CAD_43.nii.gz", "paired_case_id": "MCF_0116", "has_other_modality": true, "n_slices": 37, "shape_xyz": [256, 256, 37], "spacing_xyz": [1.09375, 1.09375, 4.400002], "slice_thickness_mm": 4.400002, "axcodes_image": "LPS", "axcodes_mask": "LPS", "mask_affine_unreliable": false, "image_dtype": "int16", "mask_dtype": "uint16", "intensity_min": 0.0, "intensity_max": 811.0, "label_values": [0, 1], "fg_voxels": 20811, "fg_fraction": 0.00858245, "n_fg_slices": 17, "fg_slice_fraction": 0.459459, "demographics": {"gender": "M", "age": 62, "mri_brand": "Siemens", "magnet_strength_t": null}}
{"case_id": "MCF_0116", "center": "MCF", "center_name": "Mayo Clinic Florida", "modality": "T2W", "image": "t2/train/images/MCF_0116_0000.nii.gz", "mask": "t2/train/masks/MCF_0116.nii.gz", "split": "train", "patient_uid": "cad44", "original_name": "CAD_44.nii.gz", "paired_case_id": "MCF_0117", "has_other_modality": true, "n_slices": 36, "shape_xyz": [256, 256, 36], "spacing_xyz": [1.171875, 1.171875, 4.400002], "slice_thickness_mm": 4.400002, "axcodes_image": "LPS", "axcodes_mask": "LPS", "mask_affine_unreliable": false, "image_dtype": "int16", "mask_dtype": "uint16", "intensity_min": 0.0, "intensity_max": 1526.0, "label_values": [0, 1], "fg_voxels": 13602, "fg_fraction": 0.00576528, "n_fg_slices": 15, "fg_slice_fraction": 0.416667, "demographics": {"gender": "F", "age": 31, "mri_brand": "Siemens", "magnet_strength_t": null}}
{"case_id": "MCF_0117", "center": "MCF", "center_name": "Mayo Clinic Florida", "modality": "T2W", "image": "t2/train/images/MCF_0117_0000.nii.gz", "mask": "t2/train/masks/MCF_0117.nii.gz", "split": "train", "patient_uid": "cad49", "original_name": "CAD_49.nii.gz", "paired_case_id": "MCF_0118", "has_other_modality": true, "n_slices": 34, "shape_xyz": [256, 256, 34], "spacing_xyz": [1.367188, 1.367188, 7.700007], "slice_thickness_mm": 7.700007, "axcodes_image": "LPS", "axcodes_mask": "LPS", "mask_affine_unreliable": false, "image_dtype": "int16", "mask_dtype": "uint16", "intensity_min": 0.0, "intensity_max": 880.0, "label_values": [0, 1], "fg_voxels": 5059, "fg_fraction": 0.00227042, "n_fg_slices": 7, "fg_slice_fraction": 0.205882, "demographics": {"gender": "F", "age": 75, "mri_brand": "Siemens", "magnet_strength_t": null}}
{"case_id": "MCF_0118", "center": "MCF", "center_name": "Mayo Clinic Florida", "modality": "T2W", "image": "t2/train/images/MCF_0118_0000.nii.gz", "mask": "t2/train/masks/MCF_0118.nii.gz", "split": "train", "patient_uid": "cad53", "original_name": "CAD_53.nii.gz", "paired_case_id": "MCF_0119", "has_other_modality": true, "n_slices": 30, "shape_xyz": [256, 256, 30], "spacing_xyz": [1.40625, 1.054688, 7.700005], "slice_thickness_mm": 7.700005, "axcodes_image": "LPS", "axcodes_mask": "LPS", "mask_affine_unreliable": false, "image_dtype": "int16", "mask_dtype": "uint16", "intensity_min": 0.0, "intensity_max": 835.0, "label_values": [0, 1], "fg_voxels": 5467, "fg_fraction": 0.00278066, "n_fg_slices": 13, "fg_slice_fraction": 0.433333, "demographics": {"gender": "M", "age": 65, "mri_brand": "Siemens", "magnet_strength_t": null}}
{"case_id": "MCF_0119", "center": "MCF", "center_name": "Mayo Clinic Florida", "modality": "T2W", "image": "t2/train/images/MCF_0119_0000.nii.gz", "mask": "t2/train/masks/MCF_0119.nii.gz", "split": "train", "patient_uid": "cad55", "original_name": "CAD_55.nii.gz", "paired_case_id": "MCF_0120", "has_other_modality": true, "n_slices": 38, "shape_xyz": [256, 256, 38], "spacing_xyz": [1.328125, 1.328125, 6.0], "slice_thickness_mm": 6.0, "axcodes_image": "LPS", "axcodes_mask": "LPS", "mask_affine_unreliable": false, "image_dtype": "int16", "mask_dtype": "uint16", "intensity_min": 0.0, "intensity_max": 2286.0, "label_values": [0, 1], "fg_voxels": 7087, "fg_fraction": 0.00284576, "n_fg_slices": 9, "fg_slice_fraction": 0.236842, "demographics": {"gender": "F", "age": 63, "mri_brand": "Siemens", "magnet_strength_t": null}}
{"case_id": "MCF_0120", "center": "MCF", "center_name": "Mayo Clinic Florida", "modality": "T2W", "image": "t2/train/images/MCF_0120_0000.nii.gz", "mask": "t2/train/masks/MCF_0120.nii.gz", "split": "train", "patient_uid": "cad58", "original_name": "CAD_58.nii.gz", "paired_case_id": "MCF_0121", "has_other_modality": true, "n_slices": 34, "shape_xyz": [256, 256, 34], "spacing_xyz": [1.40625, 1.054688, 7.699997], "slice_thickness_mm": 7.699997, "axcodes_image": "LPS", "axcodes_mask": "LPS", "mask_affine_unreliable": false, "image_dtype": "int16", "mask_dtype": "uint16", "intensity_min": 0.0, "intensity_max": 1470.0, "label_values": [0, 1], "fg_voxels": 5655, "fg_fraction": 0.0025379, "n_fg_slices": 12, "fg_slice_fraction": 0.352941, "demographics": {"gender": "F", "age": 57, "mri_brand": "Siemens", "magnet_strength_t": null}}
{"case_id": "MCF_0121", "center": "MCF", "center_name": "Mayo Clinic Florida", "modality": "T2W", "image": "t2/train/images/MCF_0121_0000.nii.gz", "mask": "t2/train/masks/MCF_0121.nii.gz", "split": "train", "patient_uid": "cad60", "original_name": "CAD_60.nii.gz", "paired_case_id": "MCF_0122", "has_other_modality": true, "n_slices": 28, "shape_xyz": [256, 256, 28], "spacing_xyz": [1.25, 1.25, 7.699997], "slice_thickness_mm": 7.699997, "axcodes_image": "LPS", "axcodes_mask": "LPS", "mask_affine_unreliable": false, "image_dtype": "int16", "mask_dtype": "uint16", "intensity_min": 0.0, "intensity_max": 804.0, "label_values": [0, 1], "fg_voxels": 4513, "fg_fraction": 0.00245939, "n_fg_slices": 9, "fg_slice_fraction": 0.321429, "demographics": {"gender": "F", "age": 72, "mri_brand": "Siemens", "magnet_strength_t": null}}
{"case_id": "MCF_0122", "center": "MCF", "center_name": "Mayo Clinic Florida", "modality": "T2W", "image": "t2/train/images/MCF_0122_0000.nii.gz", "mask": "t2/train/masks/MCF_0122.nii.gz", "split": "train", "patient_uid": "cad62", "original_name": "CAD_62.nii.gz", "paired_case_id": "MCF_0123", "has_other_modality": true, "n_slices": 34, "shape_xyz": [256, 256, 34], "spacing_xyz": [1.40625, 1.40625, 7.700005], "slice_thickness_mm": 7.700005, "axcodes_image": "LPS", "axcodes_mask": "LPS", "mask_affine_unreliable": false, "image_dtype": "int16", "mask_dtype": "uint16", "intensity_min": 1.0, "intensity_max": 1173.0, "label_values": [0, 1], "fg_voxels": 7381, "fg_fraction": 0.0033125, "n_fg_slices": 13, "fg_slice_fraction": 0.382353, "demographics": {"gender": "M", "age": 64, "mri_brand": "Siemens", "magnet_strength_t": null}}
{"case_id": "MCF_0123", "center": "MCF", "center_name": "Mayo Clinic Florida", "modality": "T2W", "image": "t2/train/images/MCF_0123_0000.nii.gz", "mask": "t2/train/masks/MCF_0123.nii.gz", "split": "train", "patient_uid": "cad63", "original_name": "CAD_63.nii.gz", "paired_case_id": "MCF_0124", "has_other_modality": true, "n_slices": 40, "shape_xyz": [256, 256, 40], "spacing_xyz": [1.484375, 1.113281, 6.0], "slice_thickness_mm": 6.0, "axcodes_image": "LPS", "axcodes_mask": "LPS", "mask_affine_unreliable": false, "image_dtype": "int16", "mask_dtype": "uint16", "intensity_min": 0.0, "intensity_max": 2170.0, "label_values": [0, 1], "fg_voxels": 7811, "fg_fraction": 0.00297966, "n_fg_slices": 13, "fg_slice_fraction": 0.325, "demographics": {"gender": "M", "age": 56, "mri_brand": "Siemens", "magnet_strength_t": null}}
{"case_id": "MCF_0124", "center": "MCF", "center_name": "Mayo Clinic Florida", "modality": "T2W", "image": "t2/train/images/MCF_0124_0000.nii.gz", "mask": "t2/train/masks/MCF_0124.nii.gz", "split": "train", "patient_uid": "cad81", "original_name": "CAD_81.nii.gz", "paired_case_id": "MCF_0125", "has_other_modality": true, "n_slices": 30, "shape_xyz": [256, 256, 30], "spacing_xyz": [1.40625, 1.186523, 7.699997], "slice_thickness_mm": 7.699997, "axcodes_image": "LPS", "axcodes_mask": "LPS", "mask_affine_unreliable": false, "image_dtype": "int16", "mask_dtype": "uint16", "intensity_min": 0.0, "intensity_max": 828.0, "label_values": [0, 1], "fg_voxels": 4684, "fg_fraction": 0.00238241, "n_fg_slices": 10, "fg_slice_fraction": 0.333333, "demographics": {"gender": "M", "age": 64, "mri_brand": "Siemens", "magnet_strength_t": null}}
{"case_id": "MCF_0125", "center": "MCF", "center_name": "Mayo Clinic Florida", "modality": "T2W", "image": "t2/train/images/MCF_0125_0000.nii.gz", "mask": "t2/train/masks/MCF_0125.nii.gz", "split": "train", "patient_uid": "cad84", "original_name": "CAD_84.nii.gz", "paired_case_id": "MCF_0126", "has_other_modality": true, "n_slices": 34, "shape_xyz": [256, 256, 34], "spacing_xyz": [1.25, 1.25, 7.700005], "slice_thickness_mm": 7.700005, "axcodes_image": "LPS", "axcodes_mask": "LPS", "mask_affine_unreliable": false, "image_dtype": "int16", "mask_dtype": "uint16", "intensity_min": 0.0, "intensity_max": 981.0, "label_values": [0, 1], "fg_voxels": 6038, "fg_fraction": 0.00270978, "n_fg_slices": 10, "fg_slice_fraction": 0.294118, "demographics": {"gender": "F", "age": 62, "mri_brand": "Siemens", "magnet_strength_t": null}}
{"case_id": "MCF_0151", "center": "MCF", "center_name": "Mayo Clinic Florida", "modality": "T2W", "image": "t2/train/images/MCF_0151_0000.nii.gz", "mask": "t2/train/masks/MCF_0151.nii.gz", "split": "train", "patient_uid": "cad86", "original_name": "CAD_86.nii.gz", "paired_case_id": "MCF_0152", "has_other_modality": true, "n_slices": 34, "shape_xyz": [256, 256, 34], "spacing_xyz": [1.40625, 1.054688, 7.700005], "slice_thickness_mm": 7.700005, "axcodes_image": "LPS", "axcodes_mask": "LPS", "mask_affine_unreliable": false, "image_dtype": "int16", "mask_dtype": "uint16", "intensity_min": 0.0, "intensity_max": 1134.0, "label_values": [0, 1], "fg_voxels": 5971, "fg_fraction": 0.00267971, "n_fg_slices": 10, "fg_slice_fraction": 0.294118, "demographics": {"gender": "M", "age": 51, "mri_brand": "Siemens", "magnet_strength_t": null}}
{"case_id": "MCF_0152", "center": "MCF", "center_name": "Mayo Clinic Florida", "modality": "T2W", "image": "t2/train/images/MCF_0152_0000.nii.gz", "mask": "t2/train/masks/MCF_0152.nii.gz", "split": "train", "patient_uid": "cad88", "original_name": "CAD_88.nii.gz", "paired_case_id": "MCF_0153", "has_other_modality": true, "n_slices": 34, "shape_xyz": [256, 256, 34], "spacing_xyz": [1.40625, 1.054688, 7.699997], "slice_thickness_mm": 7.699997, "axcodes_image": "LPS", "axcodes_mask": "LPS", "mask_affine_unreliable": false, "image_dtype": "int16", "mask_dtype": "uint16", "intensity_min": 0.0, "intensity_max": 1806.0, "label_values": [0, 1], "fg_voxels": 5527, "fg_fraction": 0.00248045, "n_fg_slices": 11, "fg_slice_fraction": 0.323529, "demographics": {"gender": "F", "age": 52, "mri_brand": "Siemens", "magnet_strength_t": null}}
{"case_id": "MCF_0153", "center": "MCF", "center_name": "Mayo Clinic Florida", "modality": "T2W", "image": "t2/train/images/MCF_0153_0000.nii.gz", "mask": "t2/train/masks/MCF_0153.nii.gz", "split": "train", "patient_uid": "cad90", "original_name": "CAD_90.nii.gz", "paired_case_id": "MCF_0154", "has_other_modality": true, "n_slices": 40, "shape_xyz": [256, 256, 40], "spacing_xyz": [1.09375, 1.09375, 4.399989], "slice_thickness_mm": 4.399989, "axcodes_image": "LPS", "axcodes_mask": "LPS", "mask_affine_unreliable": false, "image_dtype": "int16", "mask_dtype": "uint16", "intensity_min": 2.0, "intensity_max": 574.0, "label_values": [0, 1], "fg_voxels": 7890, "fg_fraction": 0.0030098, "n_fg_slices": 12, "fg_slice_fraction": 0.3, "demographics": {"gender": "F", "age": 56, "mri_brand": "Siemens", "magnet_strength_t": null}}
{"case_id": "MCF_0154", "center": "MCF", "center_name": "Mayo Clinic Florida", "modality": "T2W", "image": "t2/train/images/MCF_0154_0000.nii.gz", "mask": "t2/train/masks/MCF_0154.nii.gz", "split": "train", "patient_uid": "cad93", "original_name": "CAD_93.nii.gz", "paired_case_id": "MCF_0155", "has_other_modality": true, "n_slices": 28, "shape_xyz": [256, 256, 28], "spacing_xyz": [1.40625, 1.054688, 7.700005], "slice_thickness_mm": 7.700005, "axcodes_image": "LPS", "axcodes_mask": "LPS", "mask_affine_unreliable": false, "image_dtype": "int16", "mask_dtype": "uint16", "intensity_min": 0.0, "intensity_max": 512.0, "label_values": [0, 1], "fg_voxels": 5793, "fg_fraction": 0.00315693, "n_fg_slices": 11, "fg_slice_fraction": 0.392857, "demographics": {"gender": "M", "age": 64, "mri_brand": "Siemens", "magnet_strength_t": null}}
{"case_id": "MCF_0155", "center": "MCF", "center_name": "Mayo Clinic Florida", "modality": "T2W", "image": "t2/train/images/MCF_0155_0000.nii.gz", "mask": "t2/train/masks/MCF_0155.nii.gz", "split": "train", "patient_uid": "cad96", "original_name": "CAD_96.nii.gz", "paired_case_id": "MCF_0156", "has_other_modality": true, "n_slices": 32, "shape_xyz": [256, 256, 32], "spacing_xyz": [1.328125, 0.996094, 6.600002], "slice_thickness_mm": 6.600002, "axcodes_image": "LPS", "axcodes_mask": "LPS", "mask_affine_unreliable": false, "image_dtype": "int16", "mask_dtype": "uint16", "intensity_min": 2.0, "intensity_max": 551.0, "label_values": [0, 1], "fg_voxels": 10796, "fg_fraction": 0.00514793, "n_fg_slices": 10, "fg_slice_fraction": 0.3125, "demographics": {"gender": "M", "age": 37, "mri_brand": "Siemens", "magnet_strength_t": null}}
{"case_id": "MCF_0156", "center": "MCF", "center_name": "Mayo Clinic Florida", "modality": "T2W", "image": "t2/train/images/MCF_0156_0000.nii.gz", "mask": "t2/train/masks/MCF_0156.nii.gz", "split": "train", "patient_uid": "cad98", "original_name": "CAD_98.nii.gz", "paired_case_id": "MCF_0157", "has_other_modality": true, "n_slices": 26, "shape_xyz": [256, 256, 26], "spacing_xyz": [1.171875, 0.878906, 7.699997], "slice_thickness_mm": 7.699997, "axcodes_image": "LPS", "axcodes_mask": "LPS", "mask_affine_unreliable": false, "image_dtype": "int16", "mask_dtype": "uint16", "intensity_min": 0.0, "intensity_max": 1003.0, "label_values": [0, 1], "fg_voxels": 6384, "fg_fraction": 0.00374662, "n_fg_slices": 10, "fg_slice_fraction": 0.384615, "demographics": {"gender": "F", "age": 58, "mri_brand": "Siemens", "magnet_strength_t": null}}
{"case_id": "MCF_0157", "center": "MCF", "center_name": "Mayo Clinic Florida", "modality": "T2W", "image": "t2/train/images/MCF_0157_0000.nii.gz", "mask": "t2/train/masks/MCF_0157.nii.gz", "split": "train", "patient_uid": "mcf3", "original_name": "MCF_03.nii.gz", "paired_case_id": "MCF_0158", "has_other_modality": true, "n_slices": 36, "shape_xyz": [320, 320, 36], "spacing_xyz": [0.90625, 0.90625, 4.4], "slice_thickness_mm": 4.4, "axcodes_image": "LPI", "axcodes_mask": "LPI", "mask_affine_unreliable": false, "image_dtype": "int16", "mask_dtype": "uint16", "intensity_min": 0.0, "intensity_max": 1714.0, "label_values": [0, 1], "fg_voxels": 19330, "fg_fraction": 0.0052436, "n_fg_slices": 16, "fg_slice_fraction": 0.444444, "demographics": {"gender": "F", "age": 71, "mri_brand": "Siemens", "magnet_strength_t": 3.0}}
{"case_id": "MCF_0158", "center": "MCF", "center_name": "Mayo Clinic Florida", "modality": "T2W", "image": "t2/train/images/MCF_0158_0000.nii.gz", "mask": "t2/train/masks/MCF_0158.nii.gz", "split": "train", "patient_uid": "mcf4", "original_name": "MCF_04.nii.gz", "paired_case_id": "MCF_0159", "has_other_modality": true, "n_slices": 32, "shape_xyz": [320, 320, 32], "spacing_xyz": [0.90625, 0.90625, 4.4], "slice_thickness_mm": 4.4, "axcodes_image": "LPI", "axcodes_mask": "LPI", "mask_affine_unreliable": false, "image_dtype": "int16", "mask_dtype": "uint16", "intensity_min": 0.0, "intensity_max": 1075.0, "label_values": [0, 1], "fg_voxels": 27760, "fg_fraction": 0.00847168, "n_fg_slices": 20, "fg_slice_fraction": 0.625, "demographics": {"gender": "M", "age": 75, "mri_brand": "Siemens", "magnet_strength_t": 3.0}}
{"case_id": "MCF_0159", "center": "MCF", "center_name": "Mayo Clinic Florida", "modality": "T2W", "image": "t2/train/images/MCF_0159_0000.nii.gz", "mask": "t2/train/masks/MCF_0159.nii.gz", "split": "train", "patient_uid": "mcf5", "original_name": "MCF_05.nii.gz", "paired_case_id": "MCF_0160", "has_other_modality": true, "n_slices": 38, "shape_xyz": [320, 320, 38], "spacing_xyz": [0.90625, 0.90625, 4.4], "slice_thickness_mm": 4.4, "axcodes_image": "LPI", "axcodes_mask": "LPI", "mask_affine_unreliable": false, "image_dtype": "int16", "mask_dtype": "uint16", "intensity_min": 0.0, "intensity_max": 830.0, "label_values": [0, 1], "fg_voxels": 31076, "fg_fraction": 0.00798623, "n_fg_slices": 19, "fg_slice_fraction": 0.5, "demographics": {"gender": "M", "age": 76, "mri_brand": "Siemens", "magnet_strength_t": 3.0}}
{"case_id": "MCF_0160", "center": "MCF", "center_name": "Mayo Clinic Florida", "modality": "T2W", "image": "t2/train/images/MCF_0160_0000.nii.gz", "mask": "t2/train/masks/MCF_0160.nii.gz", "split": "train", "patient_uid": "mcf6", "original_name": "MCF_06.nii.gz", "paired_case_id": "MCF_0161", "has_other_modality": true, "n_slices": 32, "shape_xyz": [320, 320, 32], "spacing_xyz": [0.90625, 0.90625, 4.4], "slice_thickness_mm": 4.4, "axcodes_image": "LPI", "axcodes_mask": "LPI", "mask_affine_unreliable": false, "image_dtype": "int16", "mask_dtype": "uint16", "intensity_min": 0.0, "intensity_max": 1127.0, "label_values": [0, 1], "fg_voxels": 22972, "fg_fraction": 0.0070105, "n_fg_slices": 20, "fg_slice_fraction": 0.625, "demographics": {"gender": "M", "age": 60, "mri_brand": "Siemens", "magnet_strength_t": 3.0}}
{"case_id": "MCF_0161", "center": "MCF", "center_name": "Mayo Clinic Florida", "modality": "T2W", "image": "t2/train/images/MCF_0161_0000.nii.gz", "mask": "t2/train/masks/MCF_0161.nii.gz", "split": "train", "patient_uid": "mcf10", "original_name": "MCF_10.nii.gz", "paired_case_id": "MCF_0162", "has_other_modality": true, "n_slices": 37, "shape_xyz": [320, 320, 37], "spacing_xyz": [0.90625, 0.90625, 4.4], "slice_thickness_mm": 4.4, "axcodes_image": "LPI", "axcodes_mask": "LPI", "mask_affine_unreliable": false, "image_dtype": "int16", "mask_dtype": "uint16", "intensity_min": 0.0, "intensity_max": 1967.0, "label_values": [0, 1], "fg_voxels": 21745, "fg_fraction": 0.00573928, "n_fg_slices": 19, "fg_slice_fraction": 0.513514, "demographics": {"gender": "F", "age": 79, "mri_brand": "Siemens", "magnet_strength_t": 3.0}}
{"case_id": "MCF_0162", "center": "MCF", "center_name": "Mayo Clinic Florida", "modality": "T2W", "image": "t2/train/images/MCF_0162_0000.nii.gz", "mask": "t2/train/masks/MCF_0162.nii.gz", "split": "train", "patient_uid": "mcf12", "original_name": "MCF_12.nii.gz", "paired_case_id": "MCF_0163", "has_other_modality": true, "n_slices": 34, "shape_xyz": [320, 320, 34], "spacing_xyz": [0.9375, 0.9375, 4.4], "slice_thickness_mm": 4.4, "axcodes_image": "LPI", "axcodes_mask": "LPI", "mask_affine_unreliable": false, "image_dtype": "int16", "mask_dtype": "uint16", "intensity_min": 0.0, "intensity_max": 1555.0, "label_values": [0, 1], "fg_voxels": 15597, "fg_fraction": 0.00447984, "n_fg_slices": 22, "fg_slice_fraction": 0.647059, "demographics": {"gender": "M", "age": 85, "mri_brand": "Siemens", "magnet_strength_t": 3.0}}
{"case_id": "MCF_0163", "center": "MCF", "center_name": "Mayo Clinic Florida", "modality": "T2W", "image": "t2/train/images/MCF_0163_0000.nii.gz", "mask": "t2/train/masks/MCF_0163.nii.gz", "split": "train", "patient_uid": "mcf14", "original_name": "MCF_14.nii.gz", "paired_case_id": "MCF_0164", "has_other_modality": true, "n_slices": 23, "shape_xyz": [256, 192, 23], "spacing_xyz": [1.5625, 1.5625, 7.8], "slice_thickness_mm": 7.8, "axcodes_image": "LPI", "axcodes_mask": "LPI", "mask_affine_unreliable": false, "image_dtype": "int16", "mask_dtype": "uint16", "intensity_min": 0.0, "intensity_max": 1148.0, "label_values": [0, 1], "fg_voxels": 5279, "fg_fraction": 0.00466963, "n_fg_slices": 9, "fg_slice_fraction": 0.391304, "demographics": {"gender": "F", "age": 60, "mri_brand": "Siemens", "magnet_strength_t": 1.5}}
{"case_id": "MCF_0164", "center": "MCF", "center_name": "Mayo Clinic Florida", "modality": "T2W", "image": "t2/train/images/MCF_0164_0000.nii.gz", "mask": "t2/train/masks/MCF_0164.nii.gz", "split": "train", "patient_uid": "mcf16", "original_name": "MCF_16.nii.gz", "paired_case_id": "MCF_0165", "has_other_modality": true, "n_slices": 40, "shape_xyz": [320, 320, 40], "spacing_xyz": [0.90625, 0.90625, 4.4], "slice_thickness_mm": 4.4, "axcodes_image": "LPI", "axcodes_mask": "LPI", "mask_affine_unreliable": false, "image_dtype": "int16", "mask_dtype": "uint16", "intensity_min": 0.0, "intensity_max": 1352.0, "label_values": [0, 1], "fg_voxels": 19544, "fg_fraction": 0.00477148, "n_fg_slices": 21, "fg_slice_fraction": 0.525, "demographics": {"gender": "F", "age": 77, "mri_brand": "Siemens", "magnet_strength_t": 3.0}}
{"case_id": "MCF_0165", "center": "MCF", "center_name": "Mayo Clinic Florida", "modality": "T2W", "image": "t2/train/images/MCF_0165_0000.nii.gz", "mask": "t2/train/masks/MCF_0165.nii.gz", "split": "train", "patient_uid": "mcf18", "original_name": "MCF_18.nii.gz", "paired_case_id": "MCF_0166", "has_other_modality": true, "n_slices": 42, "shape_xyz": [320, 320, 42], "spacing_xyz": [0.90625, 0.90625, 4.4], "slice_thickness_mm": 4.4, "axcodes_image": "LPI", "axcodes_mask": "LPI", "mask_affine_unreliable": false, "image_dtype": "int16", "mask_dtype": "uint16", "intensity_min": 0.0, "intensity_max": 2047.0, "label_values": [0, 1], "fg_voxels": 18726, "fg_fraction": 0.00435407, "n_fg_slices": 24, "fg_slice_fraction": 0.571429, "demographics": {"gender": "F", "age": 78, "mri_brand": "Siemens", "magnet_strength_t": 3.0}}
{"case_id": "MCF_0166", "center": "MCF", "center_name": "Mayo Clinic Florida", "modality": "T2W", "image": "t2/train/images/MCF_0166_0000.nii.gz", "mask": "t2/train/masks/MCF_0166.nii.gz", "split": "train", "patient_uid": "mcf20", "original_name": "MCF_20.nii.gz", "paired_case_id": "MCF_0167", "has_other_modality": true, "n_slices": 36, "shape_xyz": [320, 320, 36], "spacing_xyz": [0.90625, 0.90625, 4.4], "slice_thickness_mm": 4.4, "axcodes_image": "LPI", "axcodes_mask": "LPI", "mask_affine_unreliable": false, "image_dtype": "int16", "mask_dtype": "uint16", "intensity_min": 0.0, "intensity_max": 1825.0, "label_values": [0, 1], "fg_voxels": 58306, "fg_fraction": 0.01581651, "n_fg_slices": 19, "fg_slice_fraction": 0.527778, "demographics": {"gender": "M", "age": 82, "mri_brand": "Siemens", "magnet_strength_t": 3.0}}
{"case_id": "MCF_0167", "center": "MCF", "center_name": "Mayo Clinic Florida", "modality": "T2W", "image": "t2/train/images/MCF_0167_0000.nii.gz", "mask": "t2/train/masks/MCF_0167.nii.gz", "split": "train", "patient_uid": "mcf24", "original_name": "MCF_24.nii.gz", "paired_case_id": "MCF_0168", "has_other_modality": true, "n_slices": 32, "shape_xyz": [320, 320, 32], "spacing_xyz": [0.90625, 0.90625, 4.4], "slice_thickness_mm": 4.4, "axcodes_image": "LPI", "axcodes_mask": "LPI", "mask_affine_unreliable": false, "image_dtype": "int16", "mask_dtype": "uint16", "intensity_min": 0.0, "intensity_max": 1832.0, "label_values": [0, 1], "fg_voxels": 21043, "fg_fraction": 0.00642181, "n_fg_slices": 20, "fg_slice_fraction": 0.625, "demographics": {"gender": "M", "age": 71, "mri_brand": "Siemens", "magnet_strength_t": 3.0}}
{"case_id": "MCF_0168", "center": "MCF", "center_name": "Mayo Clinic Florida", "modality": "T2W", "image": "t2/train/images/MCF_0168_0000.nii.gz", "mask": "t2/train/masks/MCF_0168.nii.gz", "split": "train", "patient_uid": "mcf25", "original_name": "MCF_25.nii.gz", "paired_case_id": "MCF_0169", "has_other_modality": true, "n_slices": 32, "shape_xyz": [512, 512, 32], "spacing_xyz": [0.7813, 0.7813, 5.3], "slice_thickness_mm": 5.3, "axcodes_image": "LPI", "axcodes_mask": "LPI", "mask_affine_unreliable": false, "image_dtype": "int16", "mask_dtype": "uint16", "intensity_min": 0.0, "intensity_max": 2044.0, "label_values": [0, 1], "fg_voxels": 39740, "fg_fraction": 0.00473738, "n_fg_slices": 19, "fg_slice_fraction": 0.59375, "demographics": {"gender": "F", "age": 70, "mri_brand": "GE MEDICAL SYSTEMS", "magnet_strength_t": 1.5}}
{"case_id": "MCF_0169", "center": "MCF", "center_name": "Mayo Clinic Florida", "modality": "T2W", "image": "t2/train/images/MCF_0169_0000.nii.gz", "mask": "t2/train/masks/MCF_0169.nii.gz", "split": "train", "patient_uid": "mcf26", "original_name": "MCF_26.nii.gz", "paired_case_id": "MCF_0170", "has_other_modality": true, "n_slices": 32, "shape_xyz": [320, 320, 32], "spacing_xyz": [0.90625, 0.90625, 4.4], "slice_thickness_mm": 4.4, "axcodes_image": "LPI", "axcodes_mask": "LPI", "mask_affine_unreliable": false, "image_dtype": "int16", "mask_dtype": "uint16", "intensity_min": 0.0, "intensity_max": 1957.0, "label_values": [0, 1], "fg_voxels": 34137, "fg_fraction": 0.01041779, "n_fg_slices": 24, "fg_slice_fraction": 0.75, "demographics": {"gender": "M", "age": 74, "mri_brand": "Siemens", "magnet_strength_t": 3.0}}
{"case_id": "MCF_0170", "center": "MCF", "center_name": "Mayo Clinic Florida", "modality": "T2W", "image": "t2/train/images/MCF_0170_0000.nii.gz", "mask": "t2/train/masks/MCF_0170.nii.gz", "split": "train", "patient_uid": "mcf27", "original_name": "MCF_27.nii.gz", "paired_case_id": "MCF_0171", "has_other_modality": true, "n_slices": 40, "shape_xyz": [320, 320, 40], "spacing_xyz": [0.90625, 0.90625, 4.4], "slice_thickness_mm": 4.4, "axcodes_image": "LPI", "axcodes_mask": "LPI", "mask_affine_unreliable": false, "image_dtype": "int16", "mask_dtype": "uint16", "intensity_min": 0.0, "intensity_max": 3431.0, "label_values": [0, 1], "fg_voxels": 70532, "fg_fraction": 0.01721973, "n_fg_slices": 26, "fg_slice_fraction": 0.65, "demographics": {"gender": "M", "age": 72, "mri_brand": "Siemens", "magnet_strength_t": 3.0}}
{"case_id": "MCF_0171", "center": "MCF", "center_name": "Mayo Clinic Florida", "modality": "T2W", "image": "t2/train/images/MCF_0171_0000.nii.gz", "mask": "t2/train/masks/MCF_0171.nii.gz", "split": "train", "patient_uid": "mcf28", "original_name": "MCF_28.nii.gz", "paired_case_id": "MCF_0172", "has_other_modality": true, "n_slices": 34, "shape_xyz": [320, 320, 34], "spacing_xyz": [0.90625, 0.90625, 4.4], "slice_thickness_mm": 4.4, "axcodes_image": "LPI", "axcodes_mask": "LPI", "mask_affine_unreliable": false, "image_dtype": "int16", "mask_dtype": "uint16", "intensity_min": 0.0, "intensity_max": 1704.0, "label_values": [0, 1], "fg_voxels": 23444, "fg_fraction": 0.00673369, "n_fg_slices": 21, "fg_slice_fraction": 0.617647, "demographics": {"gender": "F", "age": 81, "mri_brand": "Siemens", "magnet_strength_t": 3.0}}
{"case_id": "MCF_0172", "center": "MCF", "center_name": "Mayo Clinic Florida", "modality": "T2W", "image": "t2/train/images/MCF_0172_0000.nii.gz", "mask": "t2/train/masks/MCF_0172.nii.gz", "split": "train", "patient_uid": "mcf30", "original_name": "MCF_30.nii.gz", "paired_case_id": "MCF_0173", "has_other_modality": true, "n_slices": 32, "shape_xyz": [320, 320, 32], "spacing_xyz": [0.90625, 0.90625, 4.4], "slice_thickness_mm": 4.4, "axcodes_image": "LPI", "axcodes_mask": "LPI", "mask_affine_unreliable": false, "image_dtype": "int16", "mask_dtype": "uint16", "intensity_min": 0.0, "intensity_max": 1910.0, "label_values": [0, 1], "fg_voxels": 20480, "fg_fraction": 0.00625, "n_fg_slices": 18, "fg_slice_fraction": 0.5625, "demographics": {"gender": "M", "age": 61, "mri_brand": "Siemens", "magnet_strength_t": 3.0}}
{"case_id": "MCF_0173", "center": "MCF", "center_name": "Mayo Clinic Florida", "modality": "T2W", "image": "t2/train/images/MCF_0173_0000.nii.gz", "mask": "t2/train/masks/MCF_0173.nii.gz", "split": "train", "patient_uid": "mcf38", "original_name": "MCF_38.nii.gz", "paired_case_id": "MCF_0174", "has_other_modality": true, "n_slices": 33, "shape_xyz": [320, 320, 33], "spacing_xyz": [0.90625, 0.90625, 4.4], "slice_thickness_mm": 4.4, "axcodes_image": "LPI", "axcodes_mask": "LPI", "mask_affine_unreliable": false, "image_dtype": "int16", "mask_dtype": "uint16", "intensity_min": 0.0, "intensity_max": 1741.0, "label_values": [0, 1], "fg_voxels": 24626, "fg_fraction": 0.00728752, "n_fg_slices": 20, "fg_slice_fraction": 0.606061, "demographics": {"gender": "M", "age": 74, "mri_brand": "Siemens", "magnet_strength_t": 3.0}}
{"case_id": "MCF_0174", "center": "MCF", "center_name": "Mayo Clinic Florida", "modality": "T2W", "image": "t2/train/images/MCF_0174_0000.nii.gz", "mask": "t2/train/masks/MCF_0174.nii.gz", "split": "train", "patient_uid": "mcf41", "original_name": "MCF_41.nii.gz", "paired_case_id": "MCF_0175", "has_other_modality": true, "n_slices": 36, "shape_xyz": [320, 320, 36], "spacing_xyz": [0.90625, 0.90625, 4.4], "slice_thickness_mm": 4.4, "axcodes_image": "LPI", "axcodes_mask": "LPI", "mask_affine_unreliable": false, "image_dtype": "int16", "mask_dtype": "uint16", "intensity_min": 0.0, "intensity_max": 2597.0, "label_values": [0, 1], "fg_voxels": 14459, "fg_fraction": 0.00392225, "n_fg_slices": 23, "fg_slice_fraction": 0.638889, "demographics": {"gender": "F", "age": 78, "mri_brand": "Siemens", "magnet_strength_t": 3.0}}
{"case_id": "MCF_0175", "center": "MCF", "center_name": "Mayo Clinic Florida", "modality": "T2W", "image": "t2/train/images/MCF_0175_0000.nii.gz", "mask": "t2/train/masks/MCF_0175.nii.gz", "split": "train", "patient_uid": "mcf42", "original_name": "MCF_42.nii.gz", "paired_case_id": "MCF_0176", "has_other_modality": true, "n_slices": 30, "shape_xyz": [320, 320, 30], "spacing_xyz": [0.9375, 0.9375, 4.4], "slice_thickness_mm": 4.4, "axcodes_image": "LPI", "axcodes_mask": "LPI", "mask_affine_unreliable": false, "image_dtype": "int16", "mask_dtype": "uint16", "intensity_min": 0.0, "intensity_max": 1402.0, "label_values": [0, 1], "fg_voxels": 19420, "fg_fraction": 0.00632161, "n_fg_slices": 20, "fg_slice_fraction": 0.666667, "demographics": {"gender": "M", "age": 43, "mri_brand": "Siemens", "magnet_strength_t": 3.0}}
{"case_id": "NYU_0001", "center": "NYU", "center_name": "NYU Medical Center", "modality": "T2W", "image": "t2/train/images/NYU_0001_0000.nii.gz", "mask": "t2/train/masks/NYU_0001.nii.gz", "split": "train", "patient_uid": "nyu1", "original_name": "nyu_0001.nii.gz", "paired_case_id": "NYU_0001", "has_other_modality": true, "n_slices": 42, "shape_xyz": [320, 320, 42], "spacing_xyz": [1.0, 1.0, 6.0], "slice_thickness_mm": 6.0, "axcodes_image": "LPI", "axcodes_mask": "LPI", "mask_affine_unreliable": false, "image_dtype": "int16", "mask_dtype": "uint16", "intensity_min": 0.0, "intensity_max": 2138.0, "label_values": [0, 1], "fg_voxels": 17883, "fg_fraction": 0.00415806, "n_fg_slices": 17, "fg_slice_fraction": 0.404762, "demographics": {"gender": "F", "age": 59, "mri_brand": "SIEMENS MAGNETOM Vida", "magnet_strength_t": 3.0}}
{"case_id": "NYU_0002", "center": "NYU", "center_name": "NYU Medical Center", "modality": "T2W", "image": "t2/train/images/NYU_0002_0000.nii.gz", "mask": "t2/train/masks/NYU_0002.nii.gz", "split": "train", "patient_uid": "nyu3", "original_name": "nyu_0003.nii.gz", "paired_case_id": "NYU_0003", "has_other_modality": true, "n_slices": 37, "shape_xyz": [320, 290, 37], "spacing_xyz": [1.01562, 1.01562, 5.999992], "slice_thickness_mm": 5.999992, "axcodes_image": "LPI", "axcodes_mask": "LPI", "mask_affine_unreliable": false, "image_dtype": "int16", "mask_dtype": "uint16", "intensity_min": 0.0, "intensity_max": 2249.0, "label_values": [0, 1], "fg_voxels": 8703, "fg_fraction": 0.00253466, "n_fg_slices": 16, "fg_slice_fraction": 0.432432, "demographics": {"gender": "F", "age": 38, "mri_brand": "SIEMENS MAGNETOM Vida", "magnet_strength_t": 3.0}}
{"case_id": "NYU_0003", "center": "NYU", "center_name": "NYU Medical Center", "modality": "T2W", "image": "t2/train/images/NYU_0003_0000.nii.gz", "mask": "t2/train/masks/NYU_0003.nii.gz", "split": "train", "patient_uid": "nyu4", "original_name": "nyu_0004.nii.gz", "paired_case_id": "NYU_0004", "has_other_modality": true, "n_slices": 50, "shape_xyz": [256, 256, 50], "spacing_xyz": [1.367188, 1.367188, 4.4], "slice_thickness_mm": 4.4, "axcodes_image": "LPI", "axcodes_mask": "LPI", "mask_affine_unreliable": false, "image_dtype": "int16", "mask_dtype": "uint16", "intensity_min": 0.0, "intensity_max": 911.0, "label_values": [0, 1], "fg_voxels": 7759, "fg_fraction": 0.00236786, "n_fg_slices": 22, "fg_slice_fraction": 0.44, "demographics": {"gender": "F", "age": 76, "mri_brand": "SIEMENS Aera", "magnet_strength_t": 1.5}}
{"case_id": "NYU_0004", "center": "NYU", "center_name": "NYU Medical Center", "modality": "T2W", "image": "t2/train/images/NYU_0004_0000.nii.gz", "mask": "t2/train/masks/NYU_0004.nii.gz", "split": "train", "patient_uid": "nyu8", "original_name": "nyu_0008.nii.gz", "paired_case_id": "NYU_0005", "has_other_modality": true, "n_slices": 30, "shape_xyz": [320, 252, 30], "spacing_xyz": [1.25, 1.25, 7.799995], "slice_thickness_mm": 7.799995, "axcodes_image": "LPI", "axcodes_mask": "LPI", "mask_affine_unreliable": false, "image_dtype": "int16", "mask_dtype": "uint16", "intensity_min": 0.0, "intensity_max": 2046.0, "label_values": [0, 1], "fg_voxels": 9935, "fg_fraction": 0.00410673, "n_fg_slices": 12, "fg_slice_fraction": 0.4, "demographics": {"gender": "M", "age": 72, "mri_brand": "SIEMENS Espree", "magnet_strength_t": 1.5}}
{"case_id": "NYU_0005", "center": "NYU", "center_name": "NYU Medical Center", "modality": "T2W", "image": "t2/train/images/NYU_0005_0000.nii.gz", "mask": "t2/train/masks/NYU_0005.nii.gz", "split": "train", "patient_uid": "nyu9", "original_name": "nyu_0009.nii.gz", "paired_case_id": "NYU_0006", "has_other_modality": true, "n_slices": 49, "shape_xyz": [320, 320, 49], "spacing_xyz": [0.9375, 0.9375, 4.8], "slice_thickness_mm": 4.8, "axcodes_image": "LPI", "axcodes_mask": "LPI", "mask_affine_unreliable": false, "image_dtype": "int16", "mask_dtype": "uint16", "intensity_min": 0.0, "intensity_max": 2242.0, "label_values": [0, 1], "fg_voxels": 21671, "fg_fraction": 0.004319, "n_fg_slices": 18, "fg_slice_fraction": 0.367347, "demographics": {"gender": "F", "age": 57, "mri_brand": "SIEMENS Biograph mMR", "magnet_strength_t": 3.0}}
{"case_id": "NYU_0006", "center": "NYU", "center_name": "NYU Medical Center", "modality": "T2W", "image": "t2/train/images/NYU_0006_0000.nii.gz", "mask": "t2/train/masks/NYU_0006.nii.gz", "split": "train", "patient_uid": "nyu10", "original_name": "nyu_0010.nii.gz", "paired_case_id": "NYU_0007", "has_other_modality": true, "n_slices": 46, "shape_xyz": [320, 320, 46], "spacing_xyz": [1.09375, 1.09375, 6.0], "slice_thickness_mm": 6.0, "axcodes_image": "LPI", "axcodes_mask": "LPI", "mask_affine_unreliable": false, "image_dtype": "int16", "mask_dtype": "uint16", "intensity_min": 0.0, "intensity_max": 2598.0, "label_values": [0, 1], "fg_voxels": 9167, "fg_fraction": 0.00194612, "n_fg_slices": 14, "fg_slice_fraction": 0.304348, "demographics": {"gender": "F", "age": 76, "mri_brand": "SIEMENS Skyra", "magnet_strength_t": 3.0}}
{"case_id": "NYU_0007", "center": "NYU", "center_name": "NYU Medical Center", "modality": "T2W", "image": "t2/train/images/NYU_0007_0000.nii.gz", "mask": "t2/train/masks/NYU_0007.nii.gz", "split": "train", "patient_uid": "nyu11", "original_name": "nyu_0011.nii.gz", "paired_case_id": "NYU_0008", "has_other_modality": true, "n_slices": 39, "shape_xyz": [256, 192, 39], "spacing_xyz": [1.367188, 1.367188, 4.799995], "slice_thickness_mm": 4.799995, "axcodes_image": "LPI", "axcodes_mask": "LPI", "mask_affine_unreliable": false, "image_dtype": "int16", "mask_dtype": "uint16", "intensity_min": 0.0, "intensity_max": 2507.0, "label_values": [0, 1], "fg_voxels": 8840, "fg_fraction": 0.00461155, "n_fg_slices": 21, "fg_slice_fraction": 0.538462, "demographics": {"gender": "M", "age": 74, "mri_brand": "SIEMENS Verio", "magnet_strength_t": 3.0}}
{"case_id": "NYU_0008", "center": "NYU", "center_name": "NYU Medical Center", "modality": "T2W", "image": "t2/train/images/NYU_0008_0000.nii.gz", "mask": "t2/train/masks/NYU_0008.nii.gz", "split": "train", "patient_uid": "nyu12", "original_name": "nyu_0012.nii.gz", "paired_case_id": "NYU_0009", "has_other_modality": true, "n_slices": 44, "shape_xyz": [320, 320, 44], "spacing_xyz": [1.09375, 1.09375, 5.99999], "slice_thickness_mm": 5.99999, "axcodes_image": "LPI", "axcodes_mask": "LPI", "mask_affine_unreliable": false, "image_dtype": "int16", "mask_dtype": "uint16", "intensity_min": 0.0, "intensity_max": 2164.0, "label_values": [0, 1], "fg_voxels": 17171, "fg_fraction": 0.00381104, "n_fg_slices": 19, "fg_slice_fraction": 0.431818, "demographics": {"gender": "M", "age": 46, "mri_brand": "SIEMENS MAGNETOM Vida", "magnet_strength_t": 3.0}}
{"case_id": "NYU_0009", "center": "NYU", "center_name": "NYU Medical Center", "modality": "T2W", "image": "t2/train/images/NYU_0009_0000.nii.gz", "mask": "t2/train/masks/NYU_0009.nii.gz", "split": "train", "patient_uid": "nyu13", "original_name": "nyu_0013.nii.gz", "paired_case_id": "NYU_0010", "has_other_modality": true, "n_slices": 38, "shape_xyz": [320, 320, 38], "spacing_xyz": [1.09375, 1.09375, 5.000003], "slice_thickness_mm": 5.000003, "axcodes_image": "LPI", "axcodes_mask": "LPI", "mask_affine_unreliable": false, "image_dtype": "int16", "mask_dtype": "uint16", "intensity_min": 0.0, "intensity_max": 1500.0, "label_values": [0, 1], "fg_voxels": 14386, "fg_fraction": 0.00369706, "n_fg_slices": 14, "fg_slice_fraction": 0.368421, "demographics": {"gender": "F", "age": 78, "mri_brand": "SIEMENS MAGNETOM Vida", "magnet_strength_t": 3.0}}
{"case_id": "NYU_0010", "center": "NYU", "center_name": "NYU Medical Center", "modality": "T2W", "image": "t2/train/images/NYU_0010_0000.nii.gz", "mask": "t2/train/masks/NYU_0010.nii.gz", "split": "train", "patient_uid": "nyu14", "original_name": "nyu_0014.nii.gz", "paired_case_id": "NYU_0011", "has_other_modality": true, "n_slices": 68, "shape_xyz": [256, 232, 68], "spacing_xyz": [1.367188, 1.367188, 4.4], "slice_thickness_mm": 4.4, "axcodes_image": "LPI", "axcodes_mask": "LPI", "mask_affine_unreliable": false, "image_dtype": "int16", "mask_dtype": "uint16", "intensity_min": 0.0, "intensity_max": 875.0, "label_values": [0, 1], "fg_voxels": 12838, "fg_fraction": 0.00317878, "n_fg_slices": 21, "fg_slice_fraction": 0.308824, "demographics": {"gender": "M", "age": 76, "mri_brand": "SIEMENS Aera", "magnet_strength_t": 1.5}}
{"case_id": "NYU_0011", "center": "NYU", "center_name": "NYU Medical Center", "modality": "T2W", "image": "t2/train/images/NYU_0011_0000.nii.gz", "mask": "t2/train/masks/NYU_0011.nii.gz", "split": "train", "patient_uid": "nyu15", "original_name": "nyu_0015.nii.gz", "paired_case_id": "NYU_0012", "has_other_modality": true, "n_slices": 41, "shape_xyz": [320, 270, 41], "spacing_xyz": [1.09375, 1.09375, 6.0], "slice_thickness_mm": 6.0, "axcodes_image": "LPI", "axcodes_mask": "LPI", "mask_affine_unreliable": false, "image_dtype": "int16", "mask_dtype": "uint16", "intensity_min": 0.0, "intensity_max": 1997.0, "label_values": [0, 1], "fg_voxels": 8319, "fg_fraction": 0.00234841, "n_fg_slices": 11, "fg_slice_fraction": 0.268293, "demographics": {"gender": "M", "age": 71, "mri_brand": "SIEMENS MAGNETOM Vida", "magnet_strength_t": 3.0}}
{"case_id": "NYU_0012", "center": "NYU", "center_name": "NYU Medical Center", "modality": "T2W", "image": "t2/train/images/NYU_0012_0000.nii.gz", "mask": "t2/train/masks/NYU_0012.nii.gz", "split": "train", "patient_uid": "nyu16", "original_name": "nyu_0016.nii.gz", "paired_case_id": "NYU_0013", "has_other_modality": true, "n_slices": 40, "shape_xyz": [320, 320, 40], "spacing_xyz": [1.01562, 1.01562, 6.000008], "slice_thickness_mm": 6.000008, "axcodes_image": "LPI", "axcodes_mask": "LPI", "mask_affine_unreliable": false, "image_dtype": "int16", "mask_dtype": "uint16", "intensity_min": 0.0, "intensity_max": 2005.0, "label_values": [0, 1], "fg_voxels": 11985, "fg_fraction": 0.00292603, "n_fg_slices": 14, "fg_slice_fraction": 0.35, "demographics": {"gender": "F", "age": 75, "mri_brand": "SIEMENS MAGNETOM Vida", "magnet_strength_t": 3.0}}
{"case_id": "NYU_0013", "center": "NYU", "center_name": "NYU Medical Center", "modality": "T2W", "image": "t2/train/images/NYU_0013_0000.nii.gz", "mask": "t2/train/masks/NYU_0013.nii.gz", "split": "train", "patient_uid": "nyu17", "original_name": "nyu_0017.nii.gz", "paired_case_id": "NYU_0014", "has_other_modality": true, "n_slices": 37, "shape_xyz": [320, 320, 37], "spacing_xyz": [1.09375, 1.09375, 6.000014], "slice_thickness_mm": 6.000014, "axcodes_image": "LPI", "axcodes_mask": "LPI", "mask_affine_unreliable": false, "image_dtype": "int16", "mask_dtype": "uint16", "intensity_min": 0.0, "intensity_max": 1634.0, "label_values": [0, 1], "fg_voxels": 9448, "fg_fraction": 0.00249367, "n_fg_slices": 14, "fg_slice_fraction": 0.378378, "demographics": {"gender": "M", "age": 77, "mri_brand": "SIEMENS MAGNETOM Vida", "magnet_strength_t": 3.0}}
{"case_id": "NYU_0014", "center": "NYU", "center_name": "NYU Medical Center", "modality": "T2W", "image": "t2/train/images/NYU_0014_0000.nii.gz", "mask": "t2/train/masks/NYU_0014.nii.gz", "split": "train", "patient_uid": "nyu18", "original_name": "nyu_0018.nii.gz", "paired_case_id": "NYU_0015", "has_other_modality": true, "n_slices": 67, "shape_xyz": [256, 224, 67], "spacing_xyz": [1.5625, 1.5625, 4.399994], "slice_thickness_mm": 4.399994, "axcodes_image": "LPI", "axcodes_mask": "LPI", "mask_affine_unreliable": false, "image_dtype": "int16", "mask_dtype": "uint16", "intensity_min": 0.0, "intensity_max": 1029.0, "label_values": [0, 1], "fg_voxels": 12337, "fg_fraction": 0.00321105, "n_fg_slices": 20, "fg_slice_fraction": 0.298507, "demographics": {"gender": "M", "age": 65, "mri_brand": "SIEMENS Espree", "magnet_strength_t": 1.5}}
{"case_id": "NYU_0015", "center": "NYU", "center_name": "NYU Medical Center", "modality": "T2W", "image": "t2/train/images/NYU_0015_0000.nii.gz", "mask": "t2/train/masks/NYU_0015.nii.gz", "split": "train", "patient_uid": "nyu19", "original_name": "nyu_0019.nii.gz", "paired_case_id": "NYU_0016", "has_other_modality": true, "n_slices": 45, "shape_xyz": [320, 270, 45], "spacing_xyz": [1.01562, 1.01562, 6.000003], "slice_thickness_mm": 6.000003, "axcodes_image": "LPI", "axcodes_mask": "LPI", "mask_affine_unreliable": false, "image_dtype": "int16", "mask_dtype": "uint16", "intensity_min": 0.0, "intensity_max": 1673.0, "label_values": [0, 1], "fg_voxels": 15912, "fg_fraction": 0.00409259, "n_fg_slices": 16, "fg_slice_fraction": 0.355556, "demographics": {"gender": "F", "age": 45, "mri_brand": "SIEMENS MAGNETOM Vida", "magnet_strength_t": 3.0}}
{"case_id": "NYU_0016", "center": "NYU", "center_name": "NYU Medical Center", "modality": "T2W", "image": "t2/train/images/NYU_0016_0000.nii.gz", "mask": "t2/train/masks/NYU_0016.nii.gz", "split": "train", "patient_uid": "nyu20", "original_name": "nyu_0020.nii.gz", "paired_case_id": "NYU_0017", "has_other_modality": true, "n_slices": 42, "shape_xyz": [320, 320, 42], "spacing_xyz": [0.9375, 0.9375, 6.0], "slice_thickness_mm": 6.0, "axcodes_image": "LPI", "axcodes_mask": "LPI", "mask_affine_unreliable": false, "image_dtype": "int16", "mask_dtype": "uint16", "intensity_min": 0.0, "intensity_max": 2168.0, "label_values": [0, 1], "fg_voxels": 19975, "fg_fraction": 0.00464448, "n_fg_slices": 16, "fg_slice_fraction": 0.380952, "demographics": {"gender": "F", "age": 56, "mri_brand": "SIEMENS MAGNETOM Vida", "magnet_strength_t": 3.0}}
{"case_id": "NYU_0017", "center": "NYU", "center_name": "NYU Medical Center", "modality": "T2W", "image": "t2/train/images/NYU_0017_0000.nii.gz", "mask": "t2/train/masks/NYU_0017.nii.gz", "split": "train", "patient_uid": "nyu21", "original_name": "nyu_0021.nii.gz", "paired_case_id": "NYU_0018", "has_other_modality": true, "n_slices": 55, "shape_xyz": [320, 320, 55], "spacing_xyz": [1.03125, 1.03125, 4.4], "slice_thickness_mm": 4.4, "axcodes_image": "LPI", "axcodes_mask": "LPI", "mask_affine_unreliable": false, "image_dtype": "int16", "mask_dtype": "uint16", "intensity_min": 0.0, "intensity_max": 2092.0, "label_values": [0, 1], "fg_voxels": 19924, "fg_fraction": 0.00353764, "n_fg_slices": 22, "fg_slice_fraction": 0.4, "demographics": {"gender": "F", "age": 28, "mri_brand": "SIEMENS Skyra", "magnet_strength_t": 3.0}}
{"case_id": "NYU_0018", "center": "NYU", "center_name": "NYU Medical Center", "modality": "T2W", "image": "t2/train/images/NYU_0018_0000.nii.gz", "mask": "t2/train/masks/NYU_0018.nii.gz", "split": "train", "patient_uid": "nyu22", "original_name": "nyu_0022.nii.gz", "paired_case_id": "NYU_0019", "has_other_modality": true, "n_slices": 34, "shape_xyz": [320, 320, 34], "spacing_xyz": [1.1875, 1.1875, 5.0], "slice_thickness_mm": 5.0, "axcodes_image": "LPI", "axcodes_mask": "LPI", "mask_affine_unreliable": false, "image_dtype": "int16", "mask_dtype": "uint16", "intensity_min": 0.0, "intensity_max": 2337.0, "label_values": [0, 1], "fg_voxels": 11062, "fg_fraction": 0.00317727, "n_fg_slices": 15, "fg_slice_fraction": 0.441176, "demographics": {"gender": "F", "age": 60, "mri_brand": "SIEMENS Verio", "magnet_strength_t": 3.0}}
{"case_id": "NYU_0019", "center": "NYU", "center_name": "NYU Medical Center", "modality": "T2W", "image": "t2/train/images/NYU_0019_0000.nii.gz", "mask": "t2/train/masks/NYU_0019.nii.gz", "split": "train", "patient_uid": "nyu23", "original_name": "nyu_0023.nii.gz", "paired_case_id": "NYU_0020", "has_other_modality": true, "n_slices": 40, "shape_xyz": [320, 220, 40], "spacing_xyz": [1.09375, 1.09375, 6.000005], "slice_thickness_mm": 6.000005, "axcodes_image": "LPI", "axcodes_mask": "LPI", "mask_affine_unreliable": false, "image_dtype": "int16", "mask_dtype": "uint16", "intensity_min": 0.0, "intensity_max": 1326.0, "label_values": [0, 1], "fg_voxels": 9906, "fg_fraction": 0.00351776, "n_fg_slices": 14, "fg_slice_fraction": 0.35, "demographics": {"gender": "F", "age": 51, "mri_brand": "SIEMENS MAGNETOM Vida", "magnet_strength_t": 3.0}}
{"case_id": "NYU_0020", "center": "NYU", "center_name": "NYU Medical Center", "modality": "T2W", "image": "t2/train/images/NYU_0020_0000.nii.gz", "mask": "t2/train/masks/NYU_0020.nii.gz", "split": "train", "patient_uid": "nyu24", "original_name": "nyu_0024.nii.gz", "paired_case_id": "NYU_0021", "has_other_modality": true, "n_slices": 35, "shape_xyz": [320, 320, 35], "spacing_xyz": [0.9375, 0.9375, 6.0], "slice_thickness_mm": 6.0, "axcodes_image": "LPI", "axcodes_mask": "LPI", "mask_affine_unreliable": false, "image_dtype": "int16", "mask_dtype": "uint16", "intensity_min": 0.0, "intensity_max": 2514.0, "label_values": [0, 1], "fg_voxels": 9689, "fg_fraction": 0.0027034, "n_fg_slices": 15, "fg_slice_fraction": 0.428571, "demographics": {"gender": "F", "age": 34, "mri_brand": "SIEMENS Skyra", "magnet_strength_t": 3.0}}
{"case_id": "NYU_0021", "center": "NYU", "center_name": "NYU Medical Center", "modality": "T2W", "image": "t2/train/images/NYU_0021_0000.nii.gz", "mask": "t2/train/masks/NYU_0021.nii.gz", "split": "train", "patient_uid": "nyu25", "original_name": "nyu_0025.nii.gz", "paired_case_id": "NYU_0022", "has_other_modality": true, "n_slices": 46, "shape_xyz": [320, 320, 46], "spacing_xyz": [1.09375, 1.09375, 5.999989], "slice_thickness_mm": 5.999989, "axcodes_image": "LPI", "axcodes_mask": "LPI", "mask_affine_unreliable": false, "image_dtype": "int16", "mask_dtype": "uint16", "intensity_min": 0.0, "intensity_max": 1691.0, "label_values": [0, 1], "fg_voxels": 13124, "fg_fraction": 0.00278618, "n_fg_slices": 19, "fg_slice_fraction": 0.413043, "demographics": {"gender": "F", "age": 75, "mri_brand": "SIEMENS MAGNETOM Vida", "magnet_strength_t": 3.0}}
{"case_id": "NYU_0022", "center": "NYU", "center_name": "NYU Medical Center", "modality": "T2W", "image": "t2/train/images/NYU_0022_0000.nii.gz", "mask": "t2/train/masks/NYU_0022.nii.gz", "split": "train", "patient_uid": "nyu26", "original_name": "nyu_0026.nii.gz", "paired_case_id": "NYU_0023", "has_other_modality": true, "n_slices": 51, "shape_xyz": [256, 256, 51], "spacing_xyz": [1.367188, 1.367188, 4.4], "slice_thickness_mm": 4.4, "axcodes_image": "LPI", "axcodes_mask": "LPI", "mask_affine_unreliable": false, "image_dtype": "int16", "mask_dtype": "uint16", "intensity_min": 0.0, "intensity_max": 939.0, "label_values": [0, 1], "fg_voxels": 6745, "fg_fraction": 0.00201805, "n_fg_slices": 18, "fg_slice_fraction": 0.352941, "demographics": {"gender": "M", "age": 66, "mri_brand": "SIEMENS Aera", "magnet_strength_t": 1.5}}
{"case_id": "NYU_0023", "center": "NYU", "center_name": "NYU Medical Center", "modality": "T2W", "image": "t2/train/images/NYU_0023_0000.nii.gz", "mask": "t2/train/masks/NYU_0023.nii.gz", "split": "train", "patient_uid": "nyu27", "original_name": "nyu_0027.nii.gz", "paired_case_id": "NYU_0024", "has_other_modality": true, "n_slices": 68, "shape_xyz": [256, 256, 68], "spacing_xyz": [1.328125, 1.328125, 4.0], "slice_thickness_mm": 4.0, "axcodes_image": "LPI", "axcodes_mask": "LPI", "mask_affine_unreliable": false, "image_dtype": "int16", "mask_dtype": "uint16", "intensity_min": 0.0, "intensity_max": 1772.0, "label_values": [0, 1], "fg_voxels": 7298, "fg_fraction": 0.00163763, "n_fg_slices": 19, "fg_slice_fraction": 0.279412, "demographics": {"gender": "F", "age": 71, "mri_brand": "SIEMENS Aera", "magnet_strength_t": 1.5}}
{"case_id": "NYU_0024", "center": "NYU", "center_name": "NYU Medical Center", "modality": "T2W", "image": "t2/train/images/NYU_0024_0000.nii.gz", "mask": "t2/train/masks/NYU_0024.nii.gz", "split": "train", "patient_uid": "nyu28", "original_name": "nyu_0028.nii.gz", "paired_case_id": "NYU_0025", "has_other_modality": true, "n_slices": 42, "shape_xyz": [320, 240, 42], "spacing_xyz": [1.01562, 1.01562, 6.000004], "slice_thickness_mm": 6.000004, "axcodes_image": "LPI", "axcodes_mask": "LPI", "mask_affine_unreliable": false, "image_dtype": "int16", "mask_dtype": "uint16", "intensity_min": 0.0, "intensity_max": 1838.0, "label_values": [0, 1], "fg_voxels": 18869, "fg_fraction": 0.00584976, "n_fg_slices": 16, "fg_slice_fraction": 0.380952, "demographics": {"gender": "F", "age": 69, "mri_brand": "SIEMENS MAGNETOM Vida", "magnet_strength_t": 3.0}}
{"case_id": "NYU_0025", "center": "NYU", "center_name": "NYU Medical Center", "modality": "T2W", "image": "t2/train/images/NYU_0025_0000.nii.gz", "mask": "t2/train/masks/NYU_0025.nii.gz", "split": "train", "patient_uid": "nyu29", "original_name": "nyu_0029.nii.gz", "paired_case_id": "NYU_0026", "has_other_modality": true, "n_slices": 60, "shape_xyz": [512, 512, 60], "spacing_xyz": [0.8203, 0.8203, 3.999999], "slice_thickness_mm": 3.999999, "axcodes_image": "LPI", "axcodes_mask": "LPI", "mask_affine_unreliable": false, "image_dtype": "int16", "mask_dtype": "uint16", "intensity_min": 0.0, "intensity_max": 8302.0, "label_values": [0, 1], "fg_voxels": 35933, "fg_fraction": 0.00228456, "n_fg_slices": 32, "fg_slice_fraction": 0.533333, "demographics": {"gender": "M", "age": 68, "mri_brand": "GE Discovery", "magnet_strength_t": 3.0}}
{"case_id": "NYU_0026", "center": "NYU", "center_name": "NYU Medical Center", "modality": "T2W", "image": "t2/train/images/NYU_0026_0000.nii.gz", "mask": "t2/train/masks/NYU_0026.nii.gz", "split": "train", "patient_uid": "nyu30", "original_name": "nyu_0030.nii.gz", "paired_case_id": "NYU_0027", "has_other_modality": true, "n_slices": 40, "shape_xyz": [320, 320, 40], "spacing_xyz": [1.17188, 1.17188, 5.99999], "slice_thickness_mm": 5.99999, "axcodes_image": "LPI", "axcodes_mask": "LPI", "mask_affine_unreliable": false, "image_dtype": "int16", "mask_dtype": "uint16", "intensity_min": 0.0, "intensity_max": 1885.0, "label_values": [0, 1], "fg_voxels": 11118, "fg_fraction": 0.00271436, "n_fg_slices": 17, "fg_slice_fraction": 0.425, "demographics": {"gender": "M", "age": 46, "mri_brand": "SIEMENS MAGNETOM Vida", "magnet_strength_t": 3.0}}
{"case_id": "NYU_0027", "center": "NYU", "center_name": "NYU Medical Center", "modality": "T2W", "image": "t2/train/images/NYU_0027_0000.nii.gz", "mask": "t2/train/masks/NYU_0027.nii.gz", "split": "train", "patient_uid": "nyu32", "original_name": "nyu_0032.nii.gz", "paired_case_id": "NYU_0028", "has_other_modality": true, "n_slices": 55, "shape_xyz": [256, 256, 55], "spacing_xyz": [1.464844, 1.464844, 4.4], "slice_thickness_mm": 4.4, "axcodes_image": "LPI", "axcodes_mask": "LPI", "mask_affine_unreliable": false, "image_dtype": "int16", "mask_dtype": "uint16", "intensity_min": 0.0, "intensity_max": 1414.0, "label_values": [0, 1], "fg_voxels": 10102, "fg_fraction": 0.00280262, "n_fg_slices": 24, "fg_slice_fraction": 0.436364, "demographics": {"gender": "F", "age": 73, "mri_brand": "SIEMENS Avanto", "magnet_strength_t": 1.5}}
{"case_id": "NYU_0028", "center": "NYU", "center_name": "NYU Medical Center", "modality": "T2W", "image": "t2/train/images/NYU_0028_0000.nii.gz", "mask": "t2/train/masks/NYU_0028.nii.gz", "split": "train", "patient_uid": "nyu33", "original_name": "nyu_0033.nii.gz", "paired_case_id": "NYU_0029", "has_other_modality": true, "n_slices": 40, "shape_xyz": [320, 240, 40], "spacing_xyz": [1.09375, 1.09375, 2.999996], "slice_thickness_mm": 2.999996, "axcodes_image": "LPI", "axcodes_mask": "LPI", "mask_affine_unreliable": false, "image_dtype": "int16", "mask_dtype": "uint16", "intensity_min": 0.0, "intensity_max": 1604.0, "label_values": [0, 1], "fg_voxels": 14200, "fg_fraction": 0.0046224, "n_fg_slices": 25, "fg_slice_fraction": 0.625, "demographics": {"gender": "F", "age": 76, "mri_brand": "SIEMENS Espree", "magnet_strength_t": 1.5}}
{"case_id": "NYU_0029", "center": "NYU", "center_name": "NYU Medical Center", "modality": "T2W", "image": "t2/train/images/NYU_0029_0000.nii.gz", "mask": "t2/train/masks/NYU_0029.nii.gz", "split": "train", "patient_uid": "nyu34", "original_name": "nyu_0034.nii.gz", "paired_case_id": "NYU_0030", "has_other_modality": true, "n_slices": 58, "shape_xyz": [320, 320, 58], "spacing_xyz": [1.171875, 1.171875, 4.8], "slice_thickness_mm": 4.8, "axcodes_image": "LPI", "axcodes_mask": "LPI", "mask_affine_unreliable": false, "image_dtype": "int16", "mask_dtype": "uint16", "intensity_min": 0.0, "intensity_max": 2339.0, "label_values": [0, 1], "fg_voxels": 13828, "fg_fraction": 0.00232826, "n_fg_slices": 19, "fg_slice_fraction": 0.327586, "demographics": {"gender": "F", "age": 60, "mri_brand": "SIEMENS Biograph mMR", "magnet_strength_t": 3.0}}
{"case_id": "NYU_0030", "center": "NYU", "center_name": "NYU Medical Center", "modality": "T2W", "image": "t2/train/images/NYU_0030_0000.nii.gz", "mask": "t2/train/masks/NYU_0030.nii.gz", "split": "train", "patient_uid": "nyu35", "original_name": "nyu_0035.nii.gz", "paired_case_id": "NYU_0031", "has_other_modality": true, "n_slices": 45, "shape_xyz": [320, 240, 45], "spacing_xyz": [1.1875, 1.1875, 4.8], "slice_thickness_mm": 4.8, "axcodes_image": "LPI", "axcodes_mask": "LPI", "mask_affine_unreliable": false, "image_dtype": "int16", "mask_dtype": "uint16", "intensity_min": 0.0, "intensity_max": 2752.0, "label_values": [0, 1], "fg_voxels": 8349, "fg_fraction": 0.0024158, "n_fg_slices": 17, "fg_slice_fraction": 0.377778, "demographics": {"gender": "F", "age": 61, "mri_brand": "SIEMENS Biograph mMR", "magnet_strength_t": 3.0}}
{"case_id": "NYU_0031", "center": "NYU", "center_name": "NYU Medical Center", "modality": "T2W", "image": "t2/train/images/NYU_0031_0000.nii.gz", "mask": "t2/train/masks/NYU_0031.nii.gz", "split": "train", "patient_uid": "nyu36", "original_name": "nyu_0036.nii.gz", "paired_case_id": "NYU_0032", "has_other_modality": true, "n_slices": 32, "shape_xyz": [320, 276, 32], "spacing_xyz": [1.0, 1.0, 3.0], "slice_thickness_mm": 3.0, "axcodes_image": "LPI", "axcodes_mask": "LPI", "mask_affine_unreliable": false, "image_dtype": "int16", "mask_dtype": "uint16", "intensity_min": 0.0, "intensity_max": 3180.0, "label_values": [0, 1], "fg_voxels": 18867, "fg_fraction": 0.00667565, "n_fg_slices": 29, "fg_slice_fraction": 0.90625, "demographics": {"gender": "F", "age": 65, "mri_brand": "SIEMENS Verio", "magnet_strength_t": 3.0}}
{"case_id": "NYU_0032", "center": "NYU", "center_name": "NYU Medical Center", "modality": "T2W", "image": "t2/train/images/NYU_0032_0000.nii.gz", "mask": "t2/train/masks/NYU_0032.nii.gz", "split": "train", "patient_uid": "nyu37", "original_name": "nyu_0037.nii.gz", "paired_case_id": "NYU_0033", "has_other_modality": true, "n_slices": 52, "shape_xyz": [320, 280, 52], "spacing_xyz": [1.25, 1.25, 6.0], "slice_thickness_mm": 6.0, "axcodes_image": "LPI", "axcodes_mask": "LPI", "mask_affine_unreliable": false, "image_dtype": "int16", "mask_dtype": "uint16", "intensity_min": 0.0, "intensity_max": 2016.0, "label_values": [0, 1], "fg_voxels": 9252, "fg_fraction": 0.00198575, "n_fg_slices": 14, "fg_slice_fraction": 0.269231, "demographics": {"gender": "M", "age": 57, "mri_brand": "SIEMENS MAGNETOM Vida", "magnet_strength_t": 3.0}}
{"case_id": "NYU_0033", "center": "NYU", "center_name": "NYU Medical Center", "modality": "T2W", "image": "t2/train/images/NYU_0033_0000.nii.gz", "mask": "t2/train/masks/NYU_0033.nii.gz", "split": "train", "patient_uid": "nyu38", "original_name": "nyu_0038.nii.gz", "paired_case_id": "NYU_0034", "has_other_modality": true, "n_slices": 40, "shape_xyz": [320, 320, 40], "spacing_xyz": [0.9375, 0.9375, 5.999994], "slice_thickness_mm": 5.999994, "axcodes_image": "LPI", "axcodes_mask": "LPI", "mask_affine_unreliable": false, "image_dtype": "int16", "mask_dtype": "uint16", "intensity_min": 0.0, "intensity_max": 1781.0, "label_values": [0, 1], "fg_voxels": 9184, "fg_fraction": 0.00224219, "n_fg_slices": 14, "fg_slice_fraction": 0.35, "demographics": {"gender": "F", "age": 64, "mri_brand": "SIEMENS MAGNETOM Vida", "magnet_strength_t": 3.0}}
{"case_id": "NYU_0034", "center": "NYU", "center_name": "NYU Medical Center", "modality": "T2W", "image": "t2/train/images/NYU_0034_0000.nii.gz", "mask": "t2/train/masks/NYU_0034.nii.gz", "split": "train", "patient_uid": "nyu39", "original_name": "nyu_0039.nii.gz", "paired_case_id": "NYU_0035", "has_other_modality": true, "n_slices": 54, "shape_xyz": [256, 208, 54], "spacing_xyz": [1.5625, 1.5625, 4.4], "slice_thickness_mm": 4.4, "axcodes_image": "LPI", "axcodes_mask": "LPI", "mask_affine_unreliable": false, "image_dtype": "int16", "mask_dtype": "uint16", "intensity_min": 0.0, "intensity_max": 896.0, "label_values": [0, 1], "fg_voxels": 12280, "fg_fraction": 0.00427072, "n_fg_slices": 18, "fg_slice_fraction": 0.333333, "demographics": {"gender": "F", "age": 66, "mri_brand": "SIEMENS Aera", "magnet_strength_t": 1.5}}
{"case_id": "NYU_0035", "center": "NYU", "center_name": "NYU Medical Center", "modality": "T2W", "image": "t2/train/images/NYU_0035_0000.nii.gz", "mask": "t2/train/masks/NYU_0035.nii.gz", "split": "train", "patient_uid": "nyu40", "original_name": "nyu_0040.nii.gz", "paired_case_id": "NYU_0036", "has_other_modality": true, "n_slices": 50, "shape_xyz": [256, 240, 50], "spacing_xyz": [1.367188, 1.367188, 4.0], "slice_thickness_mm": 4.0, "axcodes_image": "LPI", "axcodes_mask": "LPI", "mask_affine_unreliable": false, "image_dtype": "int16", "mask_dtype": "uint16", "intensity_min": 0.0, "intensity_max": 3896.0, "label_values": [0, 1], "fg_voxels": 21059, "fg_fraction": 0.00685514, "n_fg_slices": 21, "fg_slice_fraction": 0.42, "demographics": {"gender": "M", "age": 65, "mri_brand": "SIEMENS Trio Tim", "magnet_strength_t": 3.0}}
{"case_id": "NYU_0036", "center": "NYU", "center_name": "NYU Medical Center", "modality": "T2W", "image": "t2/train/images/NYU_0036_0000.nii.gz", "mask": "t2/train/masks/NYU_0036.nii.gz", "split": "train", "patient_uid": "nyu41", "original_name": "nyu_0041.nii.gz", "paired_case_id": "NYU_0037", "has_other_modality": true, "n_slices": 35, "shape_xyz": [320, 320, 35], "spacing_xyz": [1.09375, 1.09375, 6.0], "slice_thickness_mm": 6.0, "axcodes_image": "LPI", "axcodes_mask": "LPI", "mask_affine_unreliable": false, "image_dtype": "int16", "mask_dtype": "uint16", "intensity_min": 0.0, "intensity_max": 2282.0, "label_values": [0, 1], "fg_voxels": 13664, "fg_fraction": 0.0038125, "n_fg_slices": 15, "fg_slice_fraction": 0.428571, "demographics": {"gender": "M", "age": 40, "mri_brand": "SIEMENS MAGNETOM Vida", "magnet_strength_t": 3.0}}
{"case_id": "NYU_0037", "center": "NYU", "center_name": "NYU Medical Center", "modality": "T2W", "image": "t2/train/images/NYU_0037_0000.nii.gz", "mask": "t2/train/masks/NYU_0037.nii.gz", "split": "train", "patient_uid": "nyu42", "original_name": "nyu_0042.nii.gz", "paired_case_id": "NYU_0038", "has_other_modality": true, "n_slices": 58, "shape_xyz": [256, 224, 58], "spacing_xyz": [1.269531, 1.269531, 4.4], "slice_thickness_mm": 4.4, "axcodes_image": "LPI", "axcodes_mask": "LPI", "mask_affine_unreliable": false, "image_dtype": "int16", "mask_dtype": "uint16", "intensity_min": 0.0, "intensity_max": 971.0, "label_values": [0, 1], "fg_voxels": 7298, "fg_fraction": 0.00219426, "n_fg_slices": 24, "fg_slice_fraction": 0.413793, "demographics": {"gender": "M", "age": 78, "mri_brand": "SIEMENS Aera", "magnet_strength_t": 1.5}}
{"case_id": "NYU_0038", "center": "NYU", "center_name": "NYU Medical Center", "modality": "T2W", "image": "t2/train/images/NYU_0038_0000.nii.gz", "mask": "t2/train/masks/NYU_0038.nii.gz", "split": "train", "patient_uid": "nyu44", "original_name": "nyu_0044.nii.gz", "paired_case_id": "NYU_0039", "has_other_modality": true, "n_slices": 53, "shape_xyz": [256, 216, 53], "spacing_xyz": [1.210938, 1.210938, 4.0], "slice_thickness_mm": 4.0, "axcodes_image": "LPI", "axcodes_mask": "LPI", "mask_affine_unreliable": false, "image_dtype": "int16", "mask_dtype": "uint16", "intensity_min": 0.0, "intensity_max": 1147.0, "label_values": [0, 1], "fg_voxels": 8914, "fg_fraction": 0.00304161, "n_fg_slices": 22, "fg_slice_fraction": 0.415094, "demographics": {"gender": "F", "age": 82, "mri_brand": "SIEMENS Aera", "magnet_strength_t": 1.5}}
{"case_id": "NYU_0039", "center": "NYU", "center_name": "NYU Medical Center", "modality": "T2W", "image": "t2/train/images/NYU_0039_0000.nii.gz", "mask": "t2/train/masks/NYU_0039.nii.gz", "split": "train", "patient_uid": "nyu45", "original_name": "nyu_0045.nii.gz", "paired_case_id": "NYU_0040", "has_other_modality": true, "n_slices": 33, "shape_xyz": [320, 320, 33], "spacing_xyz": [1.015625, 1.015625, 6.0], "slice_thickness_mm": 6.0, "axcodes_image": "LPI", "axcodes_mask": "LPI", "mask_affine_unreliable": false, "image_dtype": "int16", "mask_dtype": "uint16", "intensity_min": 0.0, "intensity_max": 2937.0, "label_values": [0, 1], "fg_voxels": 12550, "fg_fraction": 0.0037139, "n_fg_slices": 17, "fg_slice_fraction": 0.515152, "demographics": {"gender": "F", "age": 62, "mri_brand": "SIEMENS Skyra", "magnet_strength_t": 3.0}}
{"case_id": "NYU_0040", "center": "NYU", "center_name": "NYU Medical Center", "modality": "T2W", "image": "t2/train/images/NYU_0040_0000.nii.gz", "mask": "t2/train/masks/NYU_0040.nii.gz", "split": "train", "patient_uid": "nyu46", "original_name": "nyu_0046.nii.gz", "paired_case_id": "NYU_0041", "has_other_modality": true, "n_slices": 48, "shape_xyz": [256, 256, 48], "spacing_xyz": [1.367188, 1.367188, 5.4], "slice_thickness_mm": 5.4, "axcodes_image": "LPI", "axcodes_mask": "LPI", "mask_affine_unreliable": false, "image_dtype": "int16", "mask_dtype": "uint16", "intensity_min": 0.0, "intensity_max": 1908.0, "label_values": [0, 1], "fg_voxels": 7787, "fg_fraction": 0.00247542, "n_fg_slices": 16, "fg_slice_fraction": 0.333333, "demographics": {"gender": "F", "age": 65, "mri_brand": "SIEMENS Espree", "magnet_strength_t": 1.5}}
{"case_id": "NYU_0041", "center": "NYU", "center_name": "NYU Medical Center", "modality": "T2W", "image": "t2/train/images/NYU_0041_0000.nii.gz", "mask": "t2/train/masks/NYU_0041.nii.gz", "split": "train", "patient_uid": "nyu47", "original_name": "nyu_0047.nii.gz", "paired_case_id": "NYU_0042", "has_other_modality": true, "n_slices": 64, "shape_xyz": [256, 216, 64], "spacing_xyz": [1.464844, 1.464844, 4.4], "slice_thickness_mm": 4.4, "axcodes_image": "LPI", "axcodes_mask": "LPI", "mask_affine_unreliable": false, "image_dtype": "int16", "mask_dtype": "uint16", "intensity_min": 0.0, "intensity_max": 1080.0, "label_values": [0, 1], "fg_voxels": 7988, "fg_fraction": 0.00225717, "n_fg_slices": 19, "fg_slice_fraction": 0.296875, "demographics": {"gender": "M", "age": 67, "mri_brand": "SIEMENS Aera", "magnet_strength_t": 1.5}}
{"case_id": "NYU_0042", "center": "NYU", "center_name": "NYU Medical Center", "modality": "T2W", "image": "t2/train/images/NYU_0042_0000.nii.gz", "mask": "t2/train/masks/NYU_0042.nii.gz", "split": "train", "patient_uid": "nyu48", "original_name": "nyu_0048.nii.gz", "paired_case_id": "NYU_0043", "has_other_modality": true, "n_slices": 38, "shape_xyz": [320, 320, 38], "spacing_xyz": [0.9375, 0.9375, 6.000008], "slice_thickness_mm": 6.000008, "axcodes_image": "LPI", "axcodes_mask": "LPI", "mask_affine_unreliable": false, "image_dtype": "int16", "mask_dtype": "uint16", "intensity_min": 0.0, "intensity_max": 2108.0, "label_values": [0, 1], "fg_voxels": 15884, "fg_fraction": 0.00408203, "n_fg_slices": 17, "fg_slice_fraction": 0.447368, "demographics": {"gender": "F", "age": 66, "mri_brand": "SIEMENS MAGNETOM Vida", "magnet_strength_t": 3.0}}
{"case_id": "NYU_0043", "center": "NYU", "center_name": "NYU Medical Center", "modality": "T2W", "image": "t2/train/images/NYU_0043_0000.nii.gz", "mask": "t2/train/masks/NYU_0043.nii.gz", "split": "train", "patient_uid": "nyu49", "original_name": "nyu_0049.nii.gz", "paired_case_id": "NYU_0044", "has_other_modality": true, "n_slices": 37, "shape_xyz": [320, 320, 37], "spacing_xyz": [1.09375, 1.09375, 6.0], "slice_thickness_mm": 6.0, "axcodes_image": "LPI", "axcodes_mask": "LPI", "mask_affine_unreliable": false, "image_dtype": "int16", "mask_dtype": "uint16", "intensity_min": 0.0, "intensity_max": 762.0, "label_values": [0, 1], "fg_voxels": 11151, "fg_fraction": 0.00294315, "n_fg_slices": 19, "fg_slice_fraction": 0.513514, "demographics": {"gender": "M", "age": 71, "mri_brand": "SIEMENS MAGNETOM Vida", "magnet_strength_t": 3.0}}
{"case_id": "NYU_0044", "center": "NYU", "center_name": "NYU Medical Center", "modality": "T2W", "image": "t2/train/images/NYU_0044_0000.nii.gz", "mask": "t2/train/masks/NYU_0044.nii.gz", "split": "train", "patient_uid": "nyu50", "original_name": "nyu_0050.nii.gz", "paired_case_id": "NYU_0045", "has_other_modality": true, "n_slices": 48, "shape_xyz": [256, 208, 48], "spacing_xyz": [1.09375, 1.09375, 4.4], "slice_thickness_mm": 4.4, "axcodes_image": "LPI", "axcodes_mask": "LPI", "mask_affine_unreliable": false, "image_dtype": "int16", "mask_dtype": "uint16", "intensity_min": 0.0, "intensity_max": 1145.0, "label_values": [0, 1], "fg_voxels": 14611, "fg_fraction": 0.00571657, "n_fg_slices": 20, "fg_slice_fraction": 0.416667, "demographics": {"gender": "F", "age": 64, "mri_brand": "SIEMENS Aera", "magnet_strength_t": 1.5}}
{"case_id": "NYU_0045", "center": "NYU", "center_name": "NYU Medical Center", "modality": "T2W", "image": "t2/train/images/NYU_0045_0000.nii.gz", "mask": "t2/train/masks/NYU_0045.nii.gz", "split": "train", "patient_uid": "nyu51", "original_name": "nyu_0051.nii.gz", "paired_case_id": "NYU_0046", "has_other_modality": true, "n_slices": 44, "shape_xyz": [320, 320, 44], "spacing_xyz": [1.171875, 1.171875, 4.8], "slice_thickness_mm": 4.8, "axcodes_image": "LPI", "axcodes_mask": "LPI", "mask_affine_unreliable": false, "image_dtype": "int16", "mask_dtype": "uint16", "intensity_min": 0.0, "intensity_max": 2779.0, "label_values": [0, 1], "fg_voxels": 13935, "fg_fraction": 0.00309282, "n_fg_slices": 19, "fg_slice_fraction": 0.431818, "demographics": {"gender": "M", "age": 71, "mri_brand": "SIEMENS Biograph mMR", "magnet_strength_t": 3.0}}
{"case_id": "NYU_0046", "center": "NYU", "center_name": "NYU Medical Center", "modality": "T2W", "image": "t2/train/images/NYU_0046_0000.nii.gz", "mask": "t2/train/masks/NYU_0046.nii.gz", "split": "train", "patient_uid": "nyu52", "original_name": "nyu_0052.nii.gz", "paired_case_id": "NYU_0047", "has_other_modality": true, "n_slices": 40, "shape_xyz": [320, 320, 40], "spacing_xyz": [1.20312, 1.20312, 6.000012], "slice_thickness_mm": 6.000012, "axcodes_image": "LPI", "axcodes_mask": "LPI", "mask_affine_unreliable": false, "image_dtype": "int16", "mask_dtype": "uint16", "intensity_min": 0.0, "intensity_max": 1621.0, "label_values": [0, 1], "fg_voxels": 11608, "fg_fraction": 0.00283398, "n_fg_slices": 16, "fg_slice_fraction": 0.4, "demographics": {"gender": "F", "age": 70, "mri_brand": "SIEMENS MAGNETOM Vida", "magnet_strength_t": 3.0}}
{"case_id": "NYU_0047", "center": "NYU", "center_name": "NYU Medical Center", "modality": "T2W", "image": "t2/train/images/NYU_0047_0000.nii.gz", "mask": "t2/train/masks/NYU_0047.nii.gz", "split": "train", "patient_uid": "nyu53", "original_name": "nyu_0053.nii.gz", "paired_case_id": "NYU_0048", "has_other_modality": true, "n_slices": 53, "shape_xyz": [256, 256, 53], "spacing_xyz": [1.367188, 1.367188, 4.4], "slice_thickness_mm": 4.4, "axcodes_image": "LPI", "axcodes_mask": "LPI", "mask_affine_unreliable": false, "image_dtype": "int16", "mask_dtype": "uint16", "intensity_min": 0.0, "intensity_max": 1305.0, "label_values": [0, 1], "fg_voxels": 11989, "fg_fraction": 0.00345165, "n_fg_slices": 21, "fg_slice_fraction": 0.396226, "demographics": {"gender": "M", "age": 73, "mri_brand": "SIEMENS Avanto", "magnet_strength_t": 1.5}}
{"case_id": "NYU_0048", "center": "NYU", "center_name": "NYU Medical Center", "modality": "T2W", "image": "t2/train/images/NYU_0048_0000.nii.gz", "mask": "t2/train/masks/NYU_0048.nii.gz", "split": "train", "patient_uid": "nyu54", "original_name": "nyu_0054.nii.gz", "paired_case_id": "NYU_0049", "has_other_modality": true, "n_slices": 41, "shape_xyz": [320, 320, 41], "spacing_xyz": [1.09375, 1.09375, 6.0], "slice_thickness_mm": 6.0, "axcodes_image": "LPI", "axcodes_mask": "LPI", "mask_affine_unreliable": false, "image_dtype": "int16", "mask_dtype": "uint16", "intensity_min": 0.0, "intensity_max": 2332.0, "label_values": [0, 1], "fg_voxels": 8242, "fg_fraction": 0.00196313, "n_fg_slices": 18, "fg_slice_fraction": 0.439024, "demographics": {"gender": "M", "age": 76, "mri_brand": "SIEMENS Prisma", "magnet_strength_t": 3.0}}
{"case_id": "NYU_0049", "center": "NYU", "center_name": "NYU Medical Center", "modality": "T2W", "image": "t2/train/images/NYU_0049_0000.nii.gz", "mask": "t2/train/masks/NYU_0049.nii.gz", "split": "train", "patient_uid": "nyu55", "original_name": "nyu_0055.nii.gz", "paired_case_id": "NYU_0050", "has_other_modality": true, "n_slices": 35, "shape_xyz": [320, 320, 35], "spacing_xyz": [1.01562, 1.01562, 6.000009], "slice_thickness_mm": 6.000009, "axcodes_image": "LPI", "axcodes_mask": "LPI", "mask_affine_unreliable": false, "image_dtype": "int16", "mask_dtype": "uint16", "intensity_min": 0.0, "intensity_max": 1098.0, "label_values": [0, 1], "fg_voxels": 10469, "fg_fraction": 0.00292104, "n_fg_slices": 15, "fg_slice_fraction": 0.428571, "demographics": {"gender": "F", "age": 45, "mri_brand": "SIEMENS MAGNETOM Vida", "magnet_strength_t": 3.0}}
{"case_id": "NYU_0050", "center": "NYU", "center_name": "NYU Medical Center", "modality": "T2W", "image": "t2/train/images/NYU_0050_0000.nii.gz", "mask": "t2/train/masks/NYU_0050.nii.gz", "split": "train", "patient_uid": "nyu56", "original_name": "nyu_0056.nii.gz", "paired_case_id": "NYU_0051", "has_other_modality": true, "n_slices": 38, "shape_xyz": [256, 232, 38], "spacing_xyz": [1.367188, 1.367188, 4.800018], "slice_thickness_mm": 4.800018, "axcodes_image": "LPI", "axcodes_mask": "LPI", "mask_affine_unreliable": false, "image_dtype": "int16", "mask_dtype": "uint16", "intensity_min": 0.0, "intensity_max": 920.0, "label_values": [0, 1], "fg_voxels": 5560, "fg_fraction": 0.00246356, "n_fg_slices": 14, "fg_slice_fraction": 0.368421, "demographics": {"gender": "F", "age": 65, "mri_brand": "SIEMENS Aera", "magnet_strength_t": 1.5}}
{"case_id": "NYU_0051", "center": "NYU", "center_name": "NYU Medical Center", "modality": "T2W", "image": "t2/train/images/NYU_0051_0000.nii.gz", "mask": "t2/train/masks/NYU_0051.nii.gz", "split": "train", "patient_uid": "nyu57", "original_name": "nyu_0057.nii.gz", "paired_case_id": "NYU_0052", "has_other_modality": true, "n_slices": 27, "shape_xyz": [320, 240, 27], "spacing_xyz": [1.09375, 1.09375, 9.6], "slice_thickness_mm": 9.6, "axcodes_image": "LPI", "axcodes_mask": "LPI", "mask_affine_unreliable": false, "image_dtype": "int16", "mask_dtype": "uint16", "intensity_min": 0.0, "intensity_max": 2292.0, "label_values": [0, 1], "fg_voxels": 6956, "fg_fraction": 0.00335455, "n_fg_slices": 10, "fg_slice_fraction": 0.37037, "demographics": {"gender": "F", "age": 63, "mri_brand": "SIEMENS Verio", "magnet_strength_t": 3.0}}
{"case_id": "NYU_0052", "center": "NYU", "center_name": "NYU Medical Center", "modality": "T2W", "image": "t2/train/images/NYU_0052_0000.nii.gz", "mask": "t2/train/masks/NYU_0052.nii.gz", "split": "train", "patient_uid": "nyu58", "original_name": "nyu_0058.nii.gz", "paired_case_id": "NYU_0053", "has_other_modality": true, "n_slices": 50, "shape_xyz": [320, 320, 50], "spacing_xyz": [1.1875, 1.1875, 4.8], "slice_thickness_mm": 4.8, "axcodes_image": "LPI", "axcodes_mask": "LPI", "mask_affine_unreliable": false, "image_dtype": "int16", "mask_dtype": "uint16", "intensity_min": 0.0, "intensity_max": 2047.0, "label_values": [0, 1], "fg_voxels": 15729, "fg_fraction": 0.00307207, "n_fg_slices": 21, "fg_slice_fraction": 0.42, "demographics": {"gender": "F", "age": 60, "mri_brand": "SIEMENS Verio", "magnet_strength_t": 3.0}}
{"case_id": "NYU_0053", "center": "NYU", "center_name": "NYU Medical Center", "modality": "T2W", "image": "t2/train/images/NYU_0053_0000.nii.gz", "mask": "t2/train/masks/NYU_0053.nii.gz", "split": "train", "patient_uid": "nyu59", "original_name": "nyu_0059.nii.gz", "paired_case_id": "NYU_0054", "has_other_modality": true, "n_slices": 60, "shape_xyz": [256, 256, 60], "spacing_xyz": [1.367188, 1.367188, 4.0], "slice_thickness_mm": 4.0, "axcodes_image": "LPI", "axcodes_mask": "LPI", "mask_affine_unreliable": false, "image_dtype": "int16", "mask_dtype": "uint16", "intensity_min": 0.0, "intensity_max": 1019.0, "label_values": [0, 1], "fg_voxels": 15547, "fg_fraction": 0.00395381, "n_fg_slices": 26, "fg_slice_fraction": 0.433333, "demographics": {"gender": "M", "age": 53, "mri_brand": "SIEMENS Aera", "magnet_strength_t": 1.5}}
{"case_id": "NYU_0054", "center": "NYU", "center_name": "NYU Medical Center", "modality": "T2W", "image": "t2/train/images/NYU_0054_0000.nii.gz", "mask": "t2/train/masks/NYU_0054.nii.gz", "split": "train", "patient_uid": "nyu60", "original_name": "nyu_0060.nii.gz", "paired_case_id": "NYU_0055", "has_other_modality": true, "n_slices": 38, "shape_xyz": [320, 320, 38], "spacing_xyz": [1.01562, 1.01562, 6.000003], "slice_thickness_mm": 6.000003, "axcodes_image": "LPI", "axcodes_mask": "LPI", "mask_affine_unreliable": false, "image_dtype": "int16", "mask_dtype": "uint16", "intensity_min": 0.0, "intensity_max": 1871.0, "label_values": [0, 1], "fg_voxels": 9060, "fg_fraction": 0.00232833, "n_fg_slices": 13, "fg_slice_fraction": 0.342105, "demographics": {"gender": "F", "age": 45, "mri_brand": "SIEMENS MAGNETOM Vida", "magnet_strength_t": 3.0}}
{"case_id": "NYU_0055", "center": "NYU", "center_name": "NYU Medical Center", "modality": "T2W", "image": "t2/train/images/NYU_0055_0000.nii.gz", "mask": "t2/train/masks/NYU_0055.nii.gz", "split": "train", "patient_uid": "nyu61", "original_name": "nyu_0061.nii.gz", "paired_case_id": "NYU_0056", "has_other_modality": true, "n_slices": 32, "shape_xyz": [320, 320, 32], "spacing_xyz": [0.9375, 0.9375, 5.999997], "slice_thickness_mm": 5.999997, "axcodes_image": "LPI", "axcodes_mask": "LPI", "mask_affine_unreliable": false, "image_dtype": "int16", "mask_dtype": "uint16", "intensity_min": 0.0, "intensity_max": 1743.0, "label_values": [0, 1], "fg_voxels": 5436, "fg_fraction": 0.00165894, "n_fg_slices": 11, "fg_slice_fraction": 0.34375, "demographics": {"gender": "F", "age": 58, "mri_brand": "SIEMENS MAGNETOM Vida", "magnet_strength_t": 3.0}}
{"case_id": "NYU_0056", "center": "NYU", "center_name": "NYU Medical Center", "modality": "T2W", "image": "t2/train/images/NYU_0056_0000.nii.gz", "mask": "t2/train/masks/NYU_0056.nii.gz", "split": "train", "patient_uid": "nyu62", "original_name": "nyu_0062.nii.gz", "paired_case_id": "NYU_0057", "has_other_modality": true, "n_slices": 48, "shape_xyz": [256, 256, 48], "spacing_xyz": [1.171875, 1.171875, 4.4], "slice_thickness_mm": 4.4, "axcodes_image": "LPI", "axcodes_mask": "LPI", "mask_affine_unreliable": false, "image_dtype": "int16", "mask_dtype": "uint16", "intensity_min": 0.0, "intensity_max": 1045.0, "label_values": [0, 1], "fg_voxels": 13386, "fg_fraction": 0.00425529, "n_fg_slices": 20, "fg_slice_fraction": 0.416667, "demographics": {"gender": "F", "age": 71, "mri_brand": "SIEMENS Aera", "magnet_strength_t": 1.5}}
{"case_id": "NYU_0057", "center": "NYU", "center_name": "NYU Medical Center", "modality": "T2W", "image": "t2/train/images/NYU_0057_0000.nii.gz", "mask": "t2/train/masks/NYU_0057.nii.gz", "split": "train", "patient_uid": "nyu63", "original_name": "nyu_0063.nii.gz", "paired_case_id": "NYU_0058", "has_other_modality": true, "n_slices": 40, "shape_xyz": [320, 320, 40], "spacing_xyz": [1.09375, 1.09375, 6.0], "slice_thickness_mm": 6.0, "axcodes_image": "LPI", "axcodes_mask": "LPI", "mask_affine_unreliable": false, "image_dtype": "int16", "mask_dtype": "uint16", "intensity_min": 0.0, "intensity_max": 2112.0, "label_values": [0, 1], "fg_voxels": 7730, "fg_fraction": 0.00188721, "n_fg_slices": 11, "fg_slice_fraction": 0.275, "demographics": {"gender": "F", "age": 61, "mri_brand": "SIEMENS Skyra", "magnet_strength_t": 3.0}}
{"case_id": "NYU_0058", "center": "NYU", "center_name": "NYU Medical Center", "modality": "T2W", "image": "t2/train/images/NYU_0058_0000.nii.gz", "mask": "t2/train/masks/NYU_0058.nii.gz", "split": "train", "patient_uid": "nyu64", "original_name": "nyu_0064.nii.gz", "paired_case_id": "NYU_0059", "has_other_modality": true, "n_slices": 26, "shape_xyz": [320, 244, 26], "spacing_xyz": [1.25, 1.25, 7.800003], "slice_thickness_mm": 7.800003, "axcodes_image": "LPI", "axcodes_mask": "LPI", "mask_affine_unreliable": false, "image_dtype": "int16", "mask_dtype": "uint16", "intensity_min": 0.0, "intensity_max": 2030.0, "label_values": [0, 1], "fg_voxels": 5216, "fg_fraction": 0.00256936, "n_fg_slices": 12, "fg_slice_fraction": 0.461538, "demographics": {"gender": "M", "age": 72, "mri_brand": "SIEMENS Espree", "magnet_strength_t": 1.5}}
{"case_id": "NYU_0059", "center": "NYU", "center_name": "NYU Medical Center", "modality": "T2W", "image": "t2/train/images/NYU_0059_0000.nii.gz", "mask": "t2/train/masks/NYU_0059.nii.gz", "split": "train", "patient_uid": "nyu65", "original_name": "nyu_0065.nii.gz", "paired_case_id": "NYU_0060", "has_other_modality": true, "n_slices": 56, "shape_xyz": [256, 256, 56], "spacing_xyz": [1.171875, 1.171875, 4.4], "slice_thickness_mm": 4.4, "axcodes_image": "LPI", "axcodes_mask": "LPI", "mask_affine_unreliable": false, "image_dtype": "int16", "mask_dtype": "uint16", "intensity_min": 0.0, "intensity_max": 1288.0, "label_values": [0, 1], "fg_voxels": 11468, "fg_fraction": 0.00312478, "n_fg_slices": 23, "fg_slice_fraction": 0.410714, "demographics": {"gender": "F", "age": 63, "mri_brand": "SIEMENS Avanto", "magnet_strength_t": 1.5}}
{"case_id": "NYU_0060", "center": "NYU", "center_name": "NYU Medical Center", "modality": "T2W", "image": "t2/train/images/NYU_0060_0000.nii.gz", "mask": "t2/train/masks/NYU_0060.nii.gz", "split": "train", "patient_uid": "nyu66", "original_name": "nyu_0066.nii.gz", "paired_case_id": "NYU_0061", "has_other_modality": true, "n_slices": 30, "shape_xyz": [320, 320, 30], "spacing_xyz": [1.01562, 1.01562, 6.000008], "slice_thickness_mm": 6.000008, "axcodes_image": "LPI", "axcodes_mask": "LPI", "mask_affine_unreliable": false, "image_dtype": "int16", "mask_dtype": "uint16", "intensity_min": 0.0, "intensity_max": 1706.0, "label_values": [0, 1], "fg_voxels": 12957, "fg_fraction": 0.00421777, "n_fg_slices": 13, "fg_slice_fraction": 0.433333, "demographics": {"gender": "F", "age": 75, "mri_brand": "SIEMENS MAGNETOM Vida", "magnet_strength_t": 3.0}}
{"case_id": "NYU_0061", "center": "NYU", "center_name": "NYU Medical Center", "modality": "T2W", "image": "t2/train/images/NYU_0061_0000.nii.gz", "mask": "t2/train/masks/NYU_0061.nii.gz", "split": "train", "patient_uid": "nyu67", "original_name": "nyu_0067.nii.gz", "paired_case_id": "NYU_0062", "has_other_modality": true, "n_slices": 38, "shape_xyz": [320, 320, 38], "spacing_xyz": [1.09375, 1.09375, 6.0], "slice_thickness_mm": 6.0, "axcodes_image": "LPI", "axcodes_mask": "LPI", "mask_affine_unreliable": false, "image_dtype": "int16", "mask_dtype": "uint16", "intensity_min": 0.0, "intensity_max": 2436.0, "label_values": [0, 1], "fg_voxels": 10889, "fg_fraction": 0.00279837, "n_fg_slices": 16, "fg_slice_fraction": 0.421053, "demographics": {"gender": "M", "age": 68, "mri_brand": "SIEMENS Prisma", "magnet_strength_t": 3.0}}
{"case_id": "NYU_0062", "center": "NYU", "center_name": "NYU Medical Center", "modality": "T2W", "image": "t2/train/images/NYU_0062_0000.nii.gz", "mask": "t2/train/masks/NYU_0062.nii.gz", "split": "train", "patient_uid": "nyu68", "original_name": "nyu_0068.nii.gz", "paired_case_id": "NYU_0063", "has_other_modality": true, "n_slices": 40, "shape_xyz": [320, 320, 40], "spacing_xyz": [1.09375, 1.09375, 5.999992], "slice_thickness_mm": 5.999992, "axcodes_image": "LPI", "axcodes_mask": "LPI", "mask_affine_unreliable": false, "image_dtype": "int16", "mask_dtype": "uint16", "intensity_min": 0.0, "intensity_max": 2446.0, "label_values": [0, 1], "fg_voxels": 15687, "fg_fraction": 0.00382983, "n_fg_slices": 16, "fg_slice_fraction": 0.4, "demographics": {"gender": "F", "age": 49, "mri_brand": "SIEMENS MAGNETOM Vida", "magnet_strength_t": 3.0}}
{"case_id": "NYU_0063", "center": "NYU", "center_name": "NYU Medical Center", "modality": "T2W", "image": "t2/train/images/NYU_0063_0000.nii.gz", "mask": "t2/train/masks/NYU_0063.nii.gz", "split": "train", "patient_uid": "nyu69", "original_name": "nyu_0069.nii.gz", "paired_case_id": "NYU_0064", "has_other_modality": true, "n_slices": 40, "shape_xyz": [320, 220, 40], "spacing_xyz": [1.09375, 1.09375, 6.00001], "slice_thickness_mm": 6.00001, "axcodes_image": "LPI", "axcodes_mask": "LPI", "mask_affine_unreliable": false, "image_dtype": "int16", "mask_dtype": "uint16", "intensity_min": 0.0, "intensity_max": 1761.0, "label_values": [0, 1], "fg_voxels": 13781, "fg_fraction": 0.00489382, "n_fg_slices": 16, "fg_slice_fraction": 0.4, "demographics": {"gender": "F", "age": 77, "mri_brand": "SIEMENS MAGNETOM Vida", "magnet_strength_t": 3.0}}
{"case_id": "NYU_0064", "center": "NYU", "center_name": "NYU Medical Center", "modality": "T2W", "image": "t2/train/images/NYU_0064_0000.nii.gz", "mask": "t2/train/masks/NYU_0064.nii.gz", "split": "train", "patient_uid": "nyu70", "original_name": "nyu_0070.nii.gz", "paired_case_id": "NYU_0065", "has_other_modality": true, "n_slices": 35, "shape_xyz": [320, 290, 35], "spacing_xyz": [1.01562, 1.01562, 5.999991], "slice_thickness_mm": 5.999991, "axcodes_image": "LPI", "axcodes_mask": "LPI", "mask_affine_unreliable": false, "image_dtype": "int16", "mask_dtype": "uint16", "intensity_min": 0.0, "intensity_max": 1323.0, "label_values": [0, 1], "fg_voxels": 7121, "fg_fraction": 0.00219243, "n_fg_slices": 13, "fg_slice_fraction": 0.371429, "demographics": null}
{"case_id": "NYU_0065", "center": "NYU", "center_name": "NYU Medical Center", "modality": "T2W", "image": "t2/train/images/NYU_0065_0000.nii.gz", "mask": "t2/train/masks/NYU_0065.nii.gz", "split": "train", "patient_uid": "nyu71", "original_name": "nyu_0071.nii.gz", "paired_case_id": "NYU_0066", "has_other_modality": true, "n_slices": 58, "shape_xyz": [320, 260, 58], "spacing_xyz": [1.09375, 1.09375, 4.4], "slice_thickness_mm": 4.4, "axcodes_image": "LPI", "axcodes_mask": "LPI", "mask_affine_unreliable": false, "image_dtype": "int16", "mask_dtype": "uint16", "intensity_min": 0.0, "intensity_max": 2768.0, "label_values": [0, 1], "fg_voxels": 17023, "fg_fraction": 0.00352764, "n_fg_slices": 31, "fg_slice_fraction": 0.534483, "demographics": {"gender": "M", "age": 70, "mri_brand": "SIEMENS Skyra", "magnet_strength_t": 3.0}}
{"case_id": "NYU_0066", "center": "NYU", "center_name": "NYU Medical Center", "modality": "T2W", "image": "t2/train/images/NYU_0066_0000.nii.gz", "mask": "t2/train/masks/NYU_0066.nii.gz", "split": "train", "patient_uid": "nyu72", "original_name": "nyu_0072.nii.gz", "paired_case_id": "NYU_0067", "has_other_modality": true, "n_slices": 40, "shape_xyz": [320, 320, 40], "spacing_xyz": [0.9375, 0.9375, 5.999987], "slice_thickness_mm": 5.999987, "axcodes_image": "LPI", "axcodes_mask": "LPI", "mask_affine_unreliable": false, "image_dtype": "int16", "mask_dtype": "uint16", "intensity_min": 0.0, "intensity_max": 2017.0, "label_values": [0, 1], "fg_voxels": 10737, "fg_fraction": 0.00262134, "n_fg_slices": 14, "fg_slice_fraction": 0.35, "demographics": {"gender": "F", "age": 42, "mri_brand": "SIEMENS MAGNETOM Vida", "magnet_strength_t": 3.0}}
{"case_id": "NYU_0067", "center": "NYU", "center_name": "NYU Medical Center", "modality": "T2W", "image": "t2/train/images/NYU_0067_0000.nii.gz", "mask": "t2/train/masks/NYU_0067.nii.gz", "split": "train", "patient_uid": "nyu73", "original_name": "nyu_0073.nii.gz", "paired_case_id": "NYU_0068", "has_other_modality": true, "n_slices": 49, "shape_xyz": [256, 256, 49], "spacing_xyz": [1.367188, 1.367188, 4.4], "slice_thickness_mm": 4.4, "axcodes_image": "LPI", "axcodes_mask": "LPI", "mask_affine_unreliable": false, "image_dtype": "int16", "mask_dtype": "uint16", "intensity_min": 0.0, "intensity_max": 1511.0, "label_values": [0, 1], "fg_voxels": 15068, "fg_fraction": 0.00469223, "n_fg_slices": 20, "fg_slice_fraction": 0.408163, "demographics": {"gender": "M", "age": 60, "mri_brand": "SIEMENS Avanto", "magnet_strength_t": 1.5}}
{"case_id": "NYU_0068", "center": "NYU", "center_name": "NYU Medical Center", "modality": "T2W", "image": "t2/train/images/NYU_0068_0000.nii.gz", "mask": "t2/train/masks/NYU_0068.nii.gz", "split": "train", "patient_uid": "nyu74", "original_name": "nyu_0074.nii.gz", "paired_case_id": "NYU_0069", "has_other_modality": true, "n_slices": 40, "shape_xyz": [320, 320, 40], "spacing_xyz": [1.09375, 1.09375, 6.0], "slice_thickness_mm": 6.0, "axcodes_image": "LPI", "axcodes_mask": "LPI", "mask_affine_unreliable": false, "image_dtype": "int16", "mask_dtype": "uint16", "intensity_min": 0.0, "intensity_max": 1606.0, "label_values": [0, 1], "fg_voxels": 14064, "fg_fraction": 0.00343359, "n_fg_slices": 17, "fg_slice_fraction": 0.425, "demographics": {"gender": "M", "age": 74, "mri_brand": "SIEMENS MAGNETOM Vida", "magnet_strength_t": 3.0}}
{"case_id": "NYU_0069", "center": "NYU", "center_name": "NYU Medical Center", "modality": "T2W", "image": "t2/train/images/NYU_0069_0000.nii.gz", "mask": "t2/train/masks/NYU_0069.nii.gz", "split": "train", "patient_uid": "nyu75", "original_name": "nyu_0075.nii.gz", "paired_case_id": "NYU_0070", "has_other_modality": true, "n_slices": 46, "shape_xyz": [320, 320, 46], "spacing_xyz": [1.40625, 1.40625, 6.0], "slice_thickness_mm": 6.0, "axcodes_image": "LPI", "axcodes_mask": "LPI", "mask_affine_unreliable": false, "image_dtype": "int16", "mask_dtype": "uint16", "intensity_min": 0.0, "intensity_max": 2827.0, "label_values": [0, 1], "fg_voxels": 6018, "fg_fraction": 0.0012776, "n_fg_slices": 17, "fg_slice_fraction": 0.369565, "demographics": {"gender": "F", "age": 74, "mri_brand": "SIEMENS Skyra", "magnet_strength_t": 3.0}}
{"case_id": "NYU_0070", "center": "NYU", "center_name": "NYU Medical Center", "modality": "T2W", "image": "t2/train/images/NYU_0070_0000.nii.gz", "mask": "t2/train/masks/NYU_0070.nii.gz", "split": "train", "patient_uid": "nyu76", "original_name": "nyu_0076.nii.gz", "paired_case_id": "NYU_0071", "has_other_modality": true, "n_slices": 40, "shape_xyz": [320, 270, 40], "spacing_xyz": [1.09375, 1.09375, 6.0], "slice_thickness_mm": 6.0, "axcodes_image": "LPI", "axcodes_mask": "LPI", "mask_affine_unreliable": false, "image_dtype": "int16", "mask_dtype": "uint16", "intensity_min": 0.0, "intensity_max": 2962.0, "label_values": [0, 1], "fg_voxels": 9468, "fg_fraction": 0.00273958, "n_fg_slices": 13, "fg_slice_fraction": 0.325, "demographics": null}
{"case_id": "NYU_0071", "center": "NYU", "center_name": "NYU Medical Center", "modality": "T2W", "image": "t2/train/images/NYU_0071_0000.nii.gz", "mask": "t2/train/masks/NYU_0071.nii.gz", "split": "train", "patient_uid": "nyu77", "original_name": "nyu_0077.nii.gz", "paired_case_id": "NYU_0072", "has_other_modality": true, "n_slices": 50, "shape_xyz": [320, 320, 50], "spacing_xyz": [1.34375, 1.34375, 6.0], "slice_thickness_mm": 6.0, "axcodes_image": "LPI", "axcodes_mask": "LPI", "mask_affine_unreliable": false, "image_dtype": "int16", "mask_dtype": "uint16", "intensity_min": 0.0, "intensity_max": 2233.0, "label_values": [0, 1], "fg_voxels": 13489, "fg_fraction": 0.00263457, "n_fg_slices": 14, "fg_slice_fraction": 0.28, "demographics": {"gender": "M", "age": 54, "mri_brand": "SIEMENS Skyra", "magnet_strength_t": 3.0}}
{"case_id": "NYU_0072", "center": "NYU", "center_name": "NYU Medical Center", "modality": "T2W", "image": "t2/train/images/NYU_0072_0000.nii.gz", "mask": "t2/train/masks/NYU_0072.nii.gz", "split": "train", "patient_uid": "nyu78", "original_name": "nyu_0078.nii.gz", "paired_case_id": "NYU_0073", "has_other_modality": true, "n_slices": 42, "shape_xyz": [320, 320, 42], "spacing_xyz": [1.01562, 1.01562, 6.000002], "slice_thickness_mm": 6.000002, "axcodes_image": "LPI", "axcodes_mask": "LPI", "mask_affine_unreliable": false, "image_dtype": "int16", "mask_dtype": "uint16", "intensity_min": 0.0, "intensity_max": 2051.0, "label_values": [0, 1], "fg_voxels": 10956, "fg_fraction": 0.00254743, "n_fg_slices": 13, "fg_slice_fraction": 0.309524, "demographics": {"gender": "F", "age": 32, "mri_brand": "SIEMENS MAGNETOM Vida", "magnet_strength_t": 3.0}}
{"case_id": "NYU_0073", "center": "NYU", "center_name": "NYU Medical Center", "modality": "T2W", "image": "t2/train/images/NYU_0073_0000.nii.gz", "mask": "t2/train/masks/NYU_0073.nii.gz", "split": "train", "patient_uid": "nyu79", "original_name": "nyu_0079.nii.gz", "paired_case_id": "NYU_0074", "has_other_modality": true, "n_slices": 40, "shape_xyz": [320, 320, 40], "spacing_xyz": [1.25, 1.25, 5.999992], "slice_thickness_mm": 5.999992, "axcodes_image": "LPI", "axcodes_mask": "LPI", "mask_affine_unreliable": false, "image_dtype": "int16", "mask_dtype": "uint16", "intensity_min": 0.0, "intensity_max": 1946.0, "label_values": [0, 1], "fg_voxels": 9660, "fg_fraction": 0.0023584, "n_fg_slices": 10, "fg_slice_fraction": 0.25, "demographics": {"gender": "M", "age": 83, "mri_brand": "SIEMENS MAGNETOM Vida", "magnet_strength_t": 3.0}}
{"case_id": "NYU_0074", "center": "NYU", "center_name": "NYU Medical Center", "modality": "T2W", "image": "t2/train/images/NYU_0074_0000.nii.gz", "mask": "t2/train/masks/NYU_0074.nii.gz", "split": "train", "patient_uid": "nyu80", "original_name": "nyu_0080.nii.gz", "paired_case_id": "NYU_0075", "has_other_modality": true, "n_slices": 50, "shape_xyz": [256, 256, 50], "spacing_xyz": [1.367188, 1.367188, 4.4], "slice_thickness_mm": 4.4, "axcodes_image": "LPI", "axcodes_mask": "LPI", "mask_affine_unreliable": false, "image_dtype": "int16", "mask_dtype": "uint16", "intensity_min": 0.0, "intensity_max": 936.0, "label_values": [0, 1], "fg_voxels": 13091, "fg_fraction": 0.00399506, "n_fg_slices": 19, "fg_slice_fraction": 0.38, "demographics": {"gender": "M", "age": 30, "mri_brand": "SIEMENS Aera", "magnet_strength_t": 1.5}}
{"case_id": "NYU_0075", "center": "NYU", "center_name": "NYU Medical Center", "modality": "T2W", "image": "t2/train/images/NYU_0075_0000.nii.gz", "mask": "t2/train/masks/NYU_0075.nii.gz", "split": "train", "patient_uid": "nyu81", "original_name": "nyu_0081.nii.gz", "paired_case_id": "NYU_0076", "has_other_modality": true, "n_slices": 50, "shape_xyz": [256, 256, 50], "spacing_xyz": [1.367188, 1.367188, 4.4], "slice_thickness_mm": 4.4, "axcodes_image": "LPI", "axcodes_mask": "LPI", "mask_affine_unreliable": false, "image_dtype": "int16", "mask_dtype": "uint16", "intensity_min": 0.0, "intensity_max": 929.0, "label_values": [0, 1], "fg_voxels": 7089, "fg_fraction": 0.00216339, "n_fg_slices": 20, "fg_slice_fraction": 0.4, "demographics": {"gender": "F", "age": 77, "mri_brand": "SIEMENS Aera", "magnet_strength_t": 1.5}}
{"case_id": "NYU_0076", "center": "NYU", "center_name": "NYU Medical Center", "modality": "T2W", "image": "t2/train/images/NYU_0076_0000.nii.gz", "mask": "t2/train/masks/NYU_0076.nii.gz", "split": "train", "patient_uid": "nyu82", "original_name": "nyu_0082.nii.gz", "paired_case_id": "NYU_0077", "has_other_modality": true, "n_slices": 40, "shape_xyz": [320, 320, 40], "spacing_xyz": [1.09375, 1.09375, 6.0], "slice_thickness_mm": 6.0, "axcodes_image": "LPI", "axcodes_mask": "LPI", "mask_affine_unreliable": false, "image_dtype": "int16", "mask_dtype": "uint16", "intensity_min": 0.0, "intensity_max": 2557.0, "label_values": [0, 1], "fg_voxels": 7066, "fg_fraction": 0.0017251, "n_fg_slices": 13, "fg_slice_fraction": 0.325, "demographics": {"gender": "F", "age": 78, "mri_brand": "SIEMENS Skyra", "magnet_strength_t": 3.0}}
{"case_id": "NYU_0077", "center": "NYU", "center_name": "NYU Medical Center", "modality": "T2W", "image": "t2/train/images/NYU_0077_0000.nii.gz", "mask": "t2/train/masks/NYU_0077.nii.gz", "split": "train", "patient_uid": "nyu83", "original_name": "nyu_0083.nii.gz", "paired_case_id": "NYU_0078", "has_other_modality": true, "n_slices": 48, "shape_xyz": [256, 256, 48], "spacing_xyz": [1.171875, 1.171875, 4.4], "slice_thickness_mm": 4.4, "axcodes_image": "LPI", "axcodes_mask": "LPI", "mask_affine_unreliable": false, "image_dtype": "int16", "mask_dtype": "uint16", "intensity_min": 0.0, "intensity_max": 1160.0, "label_values": [0, 1], "fg_voxels": 12206, "fg_fraction": 0.00388018, "n_fg_slices": 17, "fg_slice_fraction": 0.354167, "demographics": {"gender": "F", "age": 45, "mri_brand": "SIEMENS Aera", "magnet_strength_t": 1.5}}
{"case_id": "NYU_0078", "center": "NYU", "center_name": "NYU Medical Center", "modality": "T2W", "image": "t2/train/images/NYU_0078_0000.nii.gz", "mask": "t2/train/masks/NYU_0078.nii.gz", "split": "train", "patient_uid": "nyu84", "original_name": "nyu_0084.nii.gz", "paired_case_id": "NYU_0079", "has_other_modality": true, "n_slices": 39, "shape_xyz": [320, 320, 39], "spacing_xyz": [1.09375, 1.09375, 6.0], "slice_thickness_mm": 6.0, "axcodes_image": "LPI", "axcodes_mask": "LPI", "mask_affine_unreliable": false, "image_dtype": "int16", "mask_dtype": "uint16", "intensity_min": 0.0, "intensity_max": 2303.0, "label_values": [0, 1], "fg_voxels": 5457, "fg_fraction": 0.00136644, "n_fg_slices": 14, "fg_slice_fraction": 0.358974, "demographics": {"gender": "F", "age": 74, "mri_brand": "SIEMENS Skyra", "magnet_strength_t": 3.0}}
{"case_id": "NYU_0079", "center": "NYU", "center_name": "NYU Medical Center", "modality": "T2W", "image": "t2/train/images/NYU_0079_0000.nii.gz", "mask": "t2/train/masks/NYU_0079.nii.gz", "split": "train", "patient_uid": "nyu85", "original_name": "nyu_0085.nii.gz", "paired_case_id": "NYU_0080", "has_other_modality": true, "n_slices": 46, "shape_xyz": [320, 320, 46], "spacing_xyz": [1.3125, 1.3125, 6.0], "slice_thickness_mm": 6.0, "axcodes_image": "LPI", "axcodes_mask": "LPI", "mask_affine_unreliable": false, "image_dtype": "int16", "mask_dtype": "uint16", "intensity_min": 0.0, "intensity_max": 3134.0, "label_values": [0, 1], "fg_voxels": 9294, "fg_fraction": 0.00197308, "n_fg_slices": 16, "fg_slice_fraction": 0.347826, "demographics": {"gender": "F", "age": 71, "mri_brand": "SIEMENS Skyra", "magnet_strength_t": 3.0}}
{"case_id": "NYU_0080", "center": "NYU", "center_name": "NYU Medical Center", "modality": "T2W", "image": "t2/train/images/NYU_0080_0000.nii.gz", "mask": "t2/train/masks/NYU_0080.nii.gz", "split": "train", "patient_uid": "nyu86", "original_name": "nyu_0086.nii.gz", "paired_case_id": "NYU_0081", "has_other_modality": true, "n_slices": 57, "shape_xyz": [256, 256, 57], "spacing_xyz": [1.269531, 1.269531, 4.4], "slice_thickness_mm": 4.4, "axcodes_image": "LPI", "axcodes_mask": "LPI", "mask_affine_unreliable": false, "image_dtype": "int16", "mask_dtype": "uint16", "intensity_min": 0.0, "intensity_max": 1155.0, "label_values": [0, 1], "fg_voxels": 10824, "fg_fraction": 0.00289756, "n_fg_slices": 18, "fg_slice_fraction": 0.315789, "demographics": {"gender": "F", "age": 50, "mri_brand": "SIEMENS Aera", "magnet_strength_t": 1.5}}
{"case_id": "NYU_0081", "center": "NYU", "center_name": "NYU Medical Center", "modality": "T2W", "image": "t2/train/images/NYU_0081_0000.nii.gz", "mask": "t2/train/masks/NYU_0081.nii.gz", "split": "train", "patient_uid": "nyu87", "original_name": "nyu_0087.nii.gz", "paired_case_id": "NYU_0082", "has_other_modality": true, "n_slices": 43, "shape_xyz": [320, 320, 43], "spacing_xyz": [0.9375, 0.9375, 6.000005], "slice_thickness_mm": 6.000005, "axcodes_image": "LPI", "axcodes_mask": "LPI", "mask_affine_unreliable": false, "image_dtype": "int16", "mask_dtype": "uint16", "intensity_min": 0.0, "intensity_max": 1467.0, "label_values": [0, 1], "fg_voxels": 14327, "fg_fraction": 0.00325377, "n_fg_slices": 18, "fg_slice_fraction": 0.418605, "demographics": {"gender": "F", "age": 50, "mri_brand": "SIEMENS MAGNETOM Vida", "magnet_strength_t": 3.0}}
{"case_id": "NYU_0082", "center": "NYU", "center_name": "NYU Medical Center", "modality": "T2W", "image": "t2/train/images/NYU_0082_0000.nii.gz", "mask": "t2/train/masks/NYU_0082.nii.gz", "split": "train", "patient_uid": "nyu88", "original_name": "nyu_0088.nii.gz", "paired_case_id": "NYU_0083", "has_other_modality": true, "n_slices": 35, "shape_xyz": [320, 320, 35], "spacing_xyz": [0.9375, 0.9375, 6.000003], "slice_thickness_mm": 6.000003, "axcodes_image": "LPI", "axcodes_mask": "LPI", "mask_affine_unreliable": false, "image_dtype": "int16", "mask_dtype": "uint16", "intensity_min": 0.0, "intensity_max": 1630.0, "label_values": [0, 1], "fg_voxels": 9121, "fg_fraction": 0.00254492, "n_fg_slices": 18, "fg_slice_fraction": 0.514286, "demographics": {"gender": "F", "age": 57, "mri_brand": "SIEMENS MAGNETOM Vida", "magnet_strength_t": 3.0}}
{"case_id": "NYU_0083", "center": "NYU", "center_name": "NYU Medical Center", "modality": "T2W", "image": "t2/train/images/NYU_0083_0000.nii.gz", "mask": "t2/train/masks/NYU_0083.nii.gz", "split": "train", "patient_uid": "nyu89", "original_name": "nyu_0089.nii.gz", "paired_case_id": "NYU_0084", "has_other_modality": true, "n_slices": 40, "shape_xyz": [320, 320, 40], "spacing_xyz": [0.9375, 0.9375, 6.0], "slice_thickness_mm": 6.0, "axcodes_image": "LPI", "axcodes_mask": "LPI", "mask_affine_unreliable": false, "image_dtype": "int16", "mask_dtype": "uint16", "intensity_min": 0.0, "intensity_max": 3069.0, "label_values": [0, 1], "fg_voxels": 14226, "fg_fraction": 0.00347314, "n_fg_slices": 17, "fg_slice_fraction": 0.425, "demographics": {"gender": "F", "age": 63, "mri_brand": "SIEMENS Skyra", "magnet_strength_t": 3.0}}
{"case_id": "NYU_0084", "center": "NYU", "center_name": "NYU Medical Center", "modality": "T2W", "image": "t2/train/images/NYU_0084_0000.nii.gz", "mask": "t2/train/masks/NYU_0084.nii.gz", "split": "train", "patient_uid": "nyu90", "original_name": "nyu_0090.nii.gz", "paired_case_id": "NYU_0085", "has_other_modality": true, "n_slices": 39, "shape_xyz": [320, 320, 39], "spacing_xyz": [1.01562, 1.01562, 6.0], "slice_thickness_mm": 6.0, "axcodes_image": "LPI", "axcodes_mask": "LPI", "mask_affine_unreliable": false, "image_dtype": "int16", "mask_dtype": "uint16", "intensity_min": 0.0, "intensity_max": 1785.0, "label_values": [0, 1], "fg_voxels": 11072, "fg_fraction": 0.00277244, "n_fg_slices": 12, "fg_slice_fraction": 0.307692, "demographics": {"gender": "F", "age": 62, "mri_brand": "SIEMENS MAGNETOM Vida", "magnet_strength_t": 3.0}}
{"case_id": "NYU_0085", "center": "NYU", "center_name": "NYU Medical Center", "modality": "T2W", "image": "t2/train/images/NYU_0085_0000.nii.gz", "mask": "t2/train/masks/NYU_0085.nii.gz", "split": "train", "patient_uid": "nyu91", "original_name": "nyu_0091.nii.gz", "paired_case_id": "NYU_0086", "has_other_modality": true, "n_slices": 63, "shape_xyz": [256, 256, 63], "spacing_xyz": [1.5625, 1.5625, 4.4], "slice_thickness_mm": 4.4, "axcodes_image": "LPI", "axcodes_mask": "LPI", "mask_affine_unreliable": false, "image_dtype": "int16", "mask_dtype": "uint16", "intensity_min": 0.0, "intensity_max": 1069.0, "label_values": [0, 1], "fg_voxels": 7134, "fg_fraction": 0.00172788, "n_fg_slices": 14, "fg_slice_fraction": 0.222222, "demographics": {"gender": "F", "age": 63, "mri_brand": "SIEMENS Aera", "magnet_strength_t": 1.5}}
{"case_id": "NYU_0086", "center": "NYU", "center_name": "NYU Medical Center", "modality": "T2W", "image": "t2/train/images/NYU_0086_0000.nii.gz", "mask": "t2/train/masks/NYU_0086.nii.gz", "split": "train", "patient_uid": "nyu92", "original_name": "nyu_0092.nii.gz", "paired_case_id": "NYU_0087", "has_other_modality": true, "n_slices": 51, "shape_xyz": [320, 276, 51], "spacing_xyz": [1.09375, 1.09375, 4.8], "slice_thickness_mm": 4.8, "axcodes_image": "LPI", "axcodes_mask": "LPI", "mask_affine_unreliable": false, "image_dtype": "int16", "mask_dtype": "uint16", "intensity_min": 0.0, "intensity_max": 2481.0, "label_values": [0, 1], "fg_voxels": 17750, "fg_fraction": 0.00394066, "n_fg_slices": 17, "fg_slice_fraction": 0.333333, "demographics": {"gender": "F", "age": 41, "mri_brand": "SIEMENS Biograph mMR", "magnet_strength_t": 3.0}}
{"case_id": "NYU_0087", "center": "NYU", "center_name": "NYU Medical Center", "modality": "T2W", "image": "t2/train/images/NYU_0087_0000.nii.gz", "mask": "t2/train/masks/NYU_0087.nii.gz", "split": "train", "patient_uid": "nyu93", "original_name": "nyu_0093.nii.gz", "paired_case_id": "NYU_0088", "has_other_modality": true, "n_slices": 45, "shape_xyz": [256, 232, 45], "spacing_xyz": [1.269531, 1.269531, 4.4], "slice_thickness_mm": 4.4, "axcodes_image": "LPI", "axcodes_mask": "LPI", "mask_affine_unreliable": false, "image_dtype": "int16", "mask_dtype": "uint16", "intensity_min": 0.0, "intensity_max": 905.0, "label_values": [0, 1], "fg_voxels": 10665, "fg_fraction": 0.00399044, "n_fg_slices": 20, "fg_slice_fraction": 0.444444, "demographics": {"gender": "F", "age": 24, "mri_brand": "SIEMENS Aera", "magnet_strength_t": 1.5}}
{"case_id": "NYU_0088", "center": "NYU", "center_name": "NYU Medical Center", "modality": "T2W", "image": "t2/train/images/NYU_0088_0000.nii.gz", "mask": "t2/train/masks/NYU_0088.nii.gz", "split": "train", "patient_uid": "nyu94", "original_name": "nyu_0094.nii.gz", "paired_case_id": "NYU_0089", "has_other_modality": true, "n_slices": 56, "shape_xyz": [256, 224, 56], "spacing_xyz": [1.484375, 1.484375, 4.0], "slice_thickness_mm": 4.0, "axcodes_image": "LPI", "axcodes_mask": "LPI", "mask_affine_unreliable": false, "image_dtype": "int16", "mask_dtype": "uint16", "intensity_min": 0.0, "intensity_max": 3279.0, "label_values": [0, 1], "fg_voxels": 9483, "fg_fraction": 0.00295304, "n_fg_slices": 23, "fg_slice_fraction": 0.410714, "demographics": {"gender": "F", "age": 68, "mri_brand": "SIEMENS Trio Tim", "magnet_strength_t": 3.0}}
{"case_id": "NYU_0089", "center": "NYU", "center_name": "NYU Medical Center", "modality": "T2W", "image": "t2/train/images/NYU_0089_0000.nii.gz", "mask": "t2/train/masks/NYU_0089.nii.gz", "split": "train", "patient_uid": "nyu95", "original_name": "nyu_0095.nii.gz", "paired_case_id": "NYU_0090", "has_other_modality": true, "n_slices": 41, "shape_xyz": [320, 290, 41], "spacing_xyz": [1.17188, 1.17188, 6.000004], "slice_thickness_mm": 6.000004, "axcodes_image": "LPI", "axcodes_mask": "LPI", "mask_affine_unreliable": false, "image_dtype": "int16", "mask_dtype": "uint16", "intensity_min": 0.0, "intensity_max": 1368.0, "label_values": [0, 1], "fg_voxels": 17425, "fg_fraction": 0.00457974, "n_fg_slices": 15, "fg_slice_fraction": 0.365854, "demographics": {"gender": "M", "age": 72, "mri_brand": "SIEMENS MAGNETOM Vida", "magnet_strength_t": 3.0}}
{"case_id": "NYU_0090", "center": "NYU", "center_name": "NYU Medical Center", "modality": "T2W", "image": "t2/train/images/NYU_0090_0000.nii.gz", "mask": "t2/train/masks/NYU_0090.nii.gz", "split": "train", "patient_uid": "nyu96", "original_name": "nyu_0096.nii.gz", "paired_case_id": "NYU_0091", "has_other_modality": true, "n_slices": 43, "shape_xyz": [320, 260, 43], "spacing_xyz": [1.09375, 1.09375, 6.0], "slice_thickness_mm": 6.0, "axcodes_image": "LPI", "axcodes_mask": "LPI", "mask_affine_unreliable": false, "image_dtype": "int16", "mask_dtype": "uint16", "intensity_min": 0.0, "intensity_max": 2433.0, "label_values": [0, 1], "fg_voxels": 24530, "fg_fraction": 0.00685655, "n_fg_slices": 15, "fg_slice_fraction": 0.348837, "demographics": {"gender": "M", "age": 46, "mri_brand": "SIEMENS Prisma", "magnet_strength_t": 3.0}}
{"case_id": "NYU_0091", "center": "NYU", "center_name": "NYU Medical Center", "modality": "T2W", "image": "t2/train/images/NYU_0091_0000.nii.gz", "mask": "t2/train/masks/NYU_0091.nii.gz", "split": "train", "patient_uid": "nyu97", "original_name": "nyu_0097.nii.gz", "paired_case_id": "NYU_0092", "has_other_modality": true, "n_slices": 45, "shape_xyz": [256, 256, 45], "spacing_xyz": [1.367188, 1.367188, 4.4], "slice_thickness_mm": 4.4, "axcodes_image": "LPI", "axcodes_mask": "LPI", "mask_affine_unreliable": false, "image_dtype": "int16", "mask_dtype": "uint16", "intensity_min": 0.0, "intensity_max": 1143.0, "label_values": [0, 1], "fg_voxels": 5114, "fg_fraction": 0.00173408, "n_fg_slices": 14, "fg_slice_fraction": 0.311111, "demographics": {"gender": "M", "age": 73, "mri_brand": "SIEMENS Aera", "magnet_strength_t": 1.5}}
{"case_id": "NYU_0092", "center": "NYU", "center_name": "NYU Medical Center", "modality": "T2W", "image": "t2/train/images/NYU_0092_0000.nii.gz", "mask": "t2/train/masks/NYU_0092.nii.gz", "split": "train", "patient_uid": "nyu98", "original_name": "nyu_0098.nii.gz", "paired_case_id": "NYU_0093", "has_other_modality": true, "n_slices": 24, "shape_xyz": [320, 244, 24], "spacing_xyz": [1.25, 1.25, 7.799995], "slice_thickness_mm": 7.799995, "axcodes_image": "LPI", "axcodes_mask": "LPI", "mask_affine_unreliable": false, "image_dtype": "int16", "mask_dtype": "uint16", "intensity_min": 0.0, "intensity_max": 2207.0, "label_values": [0, 1], "fg_voxels": 5062, "fg_fraction": 0.00270129, "n_fg_slices": 12, "fg_slice_fraction": 0.5, "demographics": {"gender": "F", "age": 78, "mri_brand": "SIEMENS Espree", "magnet_strength_t": 1.5}}
{"case_id": "NYU_0093", "center": "NYU", "center_name": "NYU Medical Center", "modality": "T2W", "image": "t2/train/images/NYU_0093_0000.nii.gz", "mask": "t2/train/masks/NYU_0093.nii.gz", "split": "train", "patient_uid": "nyu99", "original_name": "nyu_0099.nii.gz", "paired_case_id": "NYU_0094", "has_other_modality": true, "n_slices": 50, "shape_xyz": [256, 256, 50], "spacing_xyz": [1.269531, 1.269531, 4.4], "slice_thickness_mm": 4.4, "axcodes_image": "LPI", "axcodes_mask": "LPI", "mask_affine_unreliable": false, "image_dtype": "int16", "mask_dtype": "uint16", "intensity_min": 0.0, "intensity_max": 861.0, "label_values": [0, 1], "fg_voxels": 12148, "fg_fraction": 0.00370728, "n_fg_slices": 19, "fg_slice_fraction": 0.38, "demographics": {"gender": "F", "age": 53, "mri_brand": "SIEMENS Aera", "magnet_strength_t": 1.5}}
{"case_id": "NYU_0094", "center": "NYU", "center_name": "NYU Medical Center", "modality": "T2W", "image": "t2/train/images/NYU_0094_0000.nii.gz", "mask": "t2/train/masks/NYU_0094.nii.gz", "split": "train", "patient_uid": "nyu100", "original_name": "nyu_0100.nii.gz", "paired_case_id": "NYU_0095", "has_other_modality": true, "n_slices": 33, "shape_xyz": [256, 256, 33], "spacing_xyz": [1.6406, 1.6406, 8.000031], "slice_thickness_mm": 8.000031, "axcodes_image": "LPI", "axcodes_mask": "LPI", "mask_affine_unreliable": false, "image_dtype": "int16", "mask_dtype": "uint16", "intensity_min": 0.0, "intensity_max": 4824.0, "label_values": [0, 1], "fg_voxels": 2763, "fg_fraction": 0.00127758, "n_fg_slices": 11, "fg_slice_fraction": 0.333333, "demographics": {"gender": "F", "age": 63, "mri_brand": "GE Signa", "magnet_strength_t": 1.5}}
{"case_id": "NYU_0095", "center": "NYU", "center_name": "NYU Medical Center", "modality": "T2W", "image": "t2/train/images/NYU_0095_0000.nii.gz", "mask": "t2/train/masks/NYU_0095.nii.gz", "split": "train", "patient_uid": "nyu101", "original_name": "nyu_0101.nii.gz", "paired_case_id": "NYU_0096", "has_other_modality": true, "n_slices": 56, "shape_xyz": [320, 320, 56], "spacing_xyz": [1.09375, 1.09375, 4.4], "slice_thickness_mm": 4.4, "axcodes_image": "LPI", "axcodes_mask": "LPI", "mask_affine_unreliable": false, "image_dtype": "int16", "mask_dtype": "uint16", "intensity_min": 0.0, "intensity_max": 1980.0, "label_values": [0, 1], "fg_voxels": 13068, "fg_fraction": 0.00227888, "n_fg_slices": 21, "fg_slice_fraction": 0.375, "demographics": {"gender": "M", "age": 71, "mri_brand": "SIEMENS Skyra", "magnet_strength_t": 3.0}}
{"case_id": "NYU_0096", "center": "NYU", "center_name": "NYU Medical Center", "modality": "T2W", "image": "t2/train/images/NYU_0096_0000.nii.gz", "mask": "t2/train/masks/NYU_0096.nii.gz", "split": "train", "patient_uid": "nyu102", "original_name": "nyu_0102.nii.gz", "paired_case_id": "NYU_0097", "has_other_modality": true, "n_slices": 40, "shape_xyz": [320, 290, 40], "spacing_xyz": [1.09375, 1.09375, 5.999985], "slice_thickness_mm": 5.999985, "axcodes_image": "LPI", "axcodes_mask": "LPI", "mask_affine_unreliable": false, "image_dtype": "int16", "mask_dtype": "uint16", "intensity_min": 0.0, "intensity_max": 1479.0, "label_values": [0, 1], "fg_voxels": 10476, "fg_fraction": 0.0028222, "n_fg_slices": 15, "fg_slice_fraction": 0.375, "demographics": {"gender": "F", "age": 72, "mri_brand": "SIEMENS MAGNETOM Vida", "magnet_strength_t": 3.0}}
{"case_id": "NYU_0097", "center": "NYU", "center_name": "NYU Medical Center", "modality": "T2W", "image": "t2/train/images/NYU_0097_0000.nii.gz", "mask": "t2/train/masks/NYU_0097.nii.gz", "split": "train", "patient_uid": "nyu103", "original_name": "nyu_0103.nii.gz", "paired_case_id": "NYU_0098", "has_other_modality": true, "n_slices": 37, "shape_xyz": [320, 320, 37], "spacing_xyz": [1.01562, 1.01562, 6.000011], "slice_thickness_mm": 6.000011, "axcodes_image": "LPI", "axcodes_mask": "LPI", "mask_affine_unreliable": false, "image_dtype": "int16", "mask_dtype": "uint16", "intensity_min": 0.0, "intensity_max": 1988.0, "label_values": [0, 1], "fg_voxels": 8680, "fg_fraction": 0.00229096, "n_fg_slices": 15, "fg_slice_fraction": 0.405405, "demographics": {"gender": "F", "age": 77, "mri_brand": "SIEMENS MAGNETOM Vida", "magnet_strength_t": 3.0}}
{"case_id": "NYU_0098", "center": "NYU", "center_name": "NYU Medical Center", "modality": "T2W", "image": "t2/train/images/NYU_0098_0000.nii.gz", "mask": "t2/train/masks/NYU_0098.nii.gz", "split": "train", "patient_uid": "nyu104", "original_name": "nyu_0104.nii.gz", "paired_case_id": "NYU_0099", "has_other_modality": true, "n_slices": 45, "shape_xyz": [320, 320, 45], "spacing_xyz": [1.09375, 1.09375, 6.0], "slice_thickness_mm": 6.0, "axcodes_image": "LPI", "axcodes_mask": "LPI", "mask_affine_unreliable": false, "image_dtype": "int16", "mask_dtype": "uint16", "intensity_min": 0.0, "intensity_max": 3182.0, "label_values": [0, 1], "fg_voxels": 10421, "fg_fraction": 0.0022615, "n_fg_slices": 17, "fg_slice_fraction": 0.377778, "demographics": {"gender": "M", "age": 78, "mri_brand": "SIEMENS Skyra", "magnet_strength_t": 3.0}}
{"case_id": "NYU_0099", "center": "NYU", "center_name": "NYU Medical Center", "modality": "T2W", "image": "t2/train/images/NYU_0099_0000.nii.gz", "mask": "t2/train/masks/NYU_0099.nii.gz", "split": "train", "patient_uid": "nyu105", "original_name": "nyu_0105.nii.gz", "paired_case_id": "NYU_0100", "has_other_modality": true, "n_slices": 37, "shape_xyz": [320, 320, 37], "spacing_xyz": [1.09375, 1.09375, 5.999996], "slice_thickness_mm": 5.999996, "axcodes_image": "LPI", "axcodes_mask": "LPI", "mask_affine_unreliable": false, "image_dtype": "int16", "mask_dtype": "uint16", "intensity_min": 0.0, "intensity_max": 1547.0, "label_values": [0, 1], "fg_voxels": 10727, "fg_fraction": 0.00283124, "n_fg_slices": 15, "fg_slice_fraction": 0.405405, "demographics": {"gender": "M", "age": 62, "mri_brand": "SIEMENS MAGNETOM Vida", "magnet_strength_t": 3.0}}
{"case_id": "NYU_0100", "center": "NYU", "center_name": "NYU Medical Center", "modality": "T2W", "image": "t2/train/images/NYU_0100_0000.nii.gz", "mask": "t2/train/masks/NYU_0100.nii.gz", "split": "train", "patient_uid": "nyu106", "original_name": "nyu_0106.nii.gz", "paired_case_id": "NYU_0101", "has_other_modality": true, "n_slices": 42, "shape_xyz": [320, 320, 42], "spacing_xyz": [1.17188, 1.17188, 6.000005], "slice_thickness_mm": 6.000005, "axcodes_image": "LPI", "axcodes_mask": "LPI", "mask_affine_unreliable": false, "image_dtype": "int16", "mask_dtype": "uint16", "intensity_min": 0.0, "intensity_max": 1434.0, "label_values": [0, 1], "fg_voxels": 8141, "fg_fraction": 0.0018929, "n_fg_slices": 13, "fg_slice_fraction": 0.309524, "demographics": {"gender": "F", "age": 65, "mri_brand": "SIEMENS MAGNETOM Vida", "magnet_strength_t": 3.0}}
{"case_id": "NYU_0101", "center": "NYU", "center_name": "NYU Medical Center", "modality": "T2W", "image": "t2/train/images/NYU_0101_0000.nii.gz", "mask": "t2/train/masks/NYU_0101.nii.gz", "split": "train", "patient_uid": "nyu107", "original_name": "nyu_0107.nii.gz", "paired_case_id": "NYU_0102", "has_other_modality": true, "n_slices": 42, "shape_xyz": [320, 320, 42], "spacing_xyz": [0.9375, 0.9375, 6.0], "slice_thickness_mm": 6.0, "axcodes_image": "LPI", "axcodes_mask": "LPI", "mask_affine_unreliable": false, "image_dtype": "int16", "mask_dtype": "uint16", "intensity_min": 0.0, "intensity_max": 2278.0, "label_values": [0, 1], "fg_voxels": 20557, "fg_fraction": 0.00477981, "n_fg_slices": 17, "fg_slice_fraction": 0.404762, "demographics": {"gender": "F", "age": 58, "mri_brand": "SIEMENS MAGNETOM Vida", "magnet_strength_t": 3.0}}
{"case_id": "NYU_0102", "center": "NYU", "center_name": "NYU Medical Center", "modality": "T2W", "image": "t2/train/images/NYU_0102_0000.nii.gz", "mask": "t2/train/masks/NYU_0102.nii.gz", "split": "train", "patient_uid": "nyu108", "original_name": "nyu_0108.nii.gz", "paired_case_id": "NYU_0103", "has_other_modality": true, "n_slices": 55, "shape_xyz": [320, 320, 55], "spacing_xyz": [1.09375, 1.09375, 4.4], "slice_thickness_mm": 4.4, "axcodes_image": "LPI", "axcodes_mask": "LPI", "mask_affine_unreliable": false, "image_dtype": "int16", "mask_dtype": "uint16", "intensity_min": 0.0, "intensity_max": 2201.0, "label_values": [0, 1], "fg_voxels": 17421, "fg_fraction": 0.00309322, "n_fg_slices": 24, "fg_slice_fraction": 0.436364, "demographics": {"gender": "F", "age": 53, "mri_brand": "SIEMENS Skyra", "magnet_strength_t": 3.0}}
{"case_id": "NYU_0103", "center": "NYU", "center_name": "NYU Medical Center", "modality": "T2W", "image": "t2/train/images/NYU_0103_0000.nii.gz", "mask": "t2/train/masks/NYU_0103.nii.gz", "split": "train", "patient_uid": "nyu109", "original_name": "nyu_0109.nii.gz", "paired_case_id": "NYU_0104", "has_other_modality": true, "n_slices": 38, "shape_xyz": [320, 240, 38], "spacing_xyz": [1.1875, 1.1875, 4.8], "slice_thickness_mm": 4.8, "axcodes_image": "LPI", "axcodes_mask": "LPI", "mask_affine_unreliable": false, "image_dtype": "int16", "mask_dtype": "uint16", "intensity_min": 0.0, "intensity_max": 3465.0, "label_values": [0, 1], "fg_voxels": 14701, "fg_fraction": 0.00503735, "n_fg_slices": 20, "fg_slice_fraction": 0.526316, "demographics": {"gender": "F", "age": 32, "mri_brand": "SIEMENS Biograph mMR", "magnet_strength_t": 3.0}}
{"case_id": "NYU_0104", "center": "NYU", "center_name": "NYU Medical Center", "modality": "T2W", "image": "t2/train/images/NYU_0104_0000.nii.gz", "mask": "t2/train/masks/NYU_0104.nii.gz", "split": "train", "patient_uid": "nyu110", "original_name": "nyu_0110.nii.gz", "paired_case_id": "NYU_0105", "has_other_modality": true, "n_slices": 38, "shape_xyz": [320, 320, 38], "spacing_xyz": [1.09375, 1.09375, 6.000003], "slice_thickness_mm": 6.000003, "axcodes_image": "LPI", "axcodes_mask": "LPI", "mask_affine_unreliable": false, "image_dtype": "int16", "mask_dtype": "uint16", "intensity_min": 0.0, "intensity_max": 2069.0, "label_values": [0, 1], "fg_voxels": 10085, "fg_fraction": 0.00259175, "n_fg_slices": 18, "fg_slice_fraction": 0.473684, "demographics": {"gender": "F", "age": 61, "mri_brand": "SIEMENS MAGNETOM Vida", "magnet_strength_t": 3.0}}
{"case_id": "NYU_0105", "center": "NYU", "center_name": "NYU Medical Center", "modality": "T2W", "image": "t2/train/images/NYU_0105_0000.nii.gz", "mask": "t2/train/masks/NYU_0105.nii.gz", "split": "train", "patient_uid": "nyu111", "original_name": "nyu_0111.nii.gz", "paired_case_id": "NYU_0106", "has_other_modality": true, "n_slices": 53, "shape_xyz": [320, 320, 53], "spacing_xyz": [1.3125, 1.3125, 6.0], "slice_thickness_mm": 6.0, "axcodes_image": "LPI", "axcodes_mask": "LPI", "mask_affine_unreliable": false, "image_dtype": "int16", "mask_dtype": "uint16", "intensity_min": 0.0, "intensity_max": 2961.0, "label_values": [0, 1], "fg_voxels": 6292, "fg_fraction": 0.00115935, "n_fg_slices": 11, "fg_slice_fraction": 0.207547, "demographics": {"gender": "F", "age": 57, "mri_brand": "SIEMENS Skyra", "magnet_strength_t": 3.0}}
{"case_id": "NYU_0106", "center": "NYU", "center_name": "NYU Medical Center", "modality": "T2W", "image": "t2/train/images/NYU_0106_0000.nii.gz", "mask": "t2/train/masks/NYU_0106.nii.gz", "split": "train", "patient_uid": "nyu112", "original_name": "nyu_0112.nii.gz", "paired_case_id": "NYU_0107", "has_other_modality": true, "n_slices": 60, "shape_xyz": [256, 256, 60], "spacing_xyz": [1.5625, 1.5625, 4.4], "slice_thickness_mm": 4.4, "axcodes_image": "LPI", "axcodes_mask": "LPI", "mask_affine_unreliable": false, "image_dtype": "int16", "mask_dtype": "uint16", "intensity_min": 0.0, "intensity_max": 1195.0, "label_values": [0, 1], "fg_voxels": 8761, "fg_fraction": 0.00222804, "n_fg_slices": 25, "fg_slice_fraction": 0.416667, "demographics": {"gender": "M", "age": 60, "mri_brand": "SIEMENS Avanto", "magnet_strength_t": 1.5}}
{"case_id": "NYU_0107", "center": "NYU", "center_name": "NYU Medical Center", "modality": "T2W", "image": "t2/train/images/NYU_0107_0000.nii.gz", "mask": "t2/train/masks/NYU_0107.nii.gz", "split": "train", "patient_uid": "nyu113", "original_name": "nyu_0113.nii.gz", "paired_case_id": "NYU_0108", "has_other_modality": true, "n_slices": 40, "shape_xyz": [320, 320, 40], "spacing_xyz": [1.09375, 1.09375, 6.0], "slice_thickness_mm": 6.0, "axcodes_image": "LPI", "axcodes_mask": "LPI", "mask_affine_unreliable": false, "image_dtype": "int16", "mask_dtype": "uint16", "intensity_min": 0.0, "intensity_max": 2206.0, "label_values": [0, 1], "fg_voxels": 6507, "fg_fraction": 0.00158862, "n_fg_slices": 12, "fg_slice_fraction": 0.3, "demographics": {"gender": "F", "age": 54, "mri_brand": "SIEMENS Skyra", "magnet_strength_t": 3.0}}
{"case_id": "NYU_0108", "center": "NYU", "center_name": "NYU Medical Center", "modality": "T2W", "image": "t2/train/images/NYU_0108_0000.nii.gz", "mask": "t2/train/masks/NYU_0108.nii.gz", "split": "train", "patient_uid": "nyu114", "original_name": "nyu_0114.nii.gz", "paired_case_id": "NYU_0109", "has_other_modality": true, "n_slices": 35, "shape_xyz": [320, 320, 35], "spacing_xyz": [1.01562, 1.01562, 6.000015], "slice_thickness_mm": 6.000015, "axcodes_image": "LPI", "axcodes_mask": "LPI", "mask_affine_unreliable": false, "image_dtype": "int16", "mask_dtype": "uint16", "intensity_min": 0.0, "intensity_max": 1647.0, "label_values": [0, 1], "fg_voxels": 10833, "fg_fraction": 0.0030226, "n_fg_slices": 11, "fg_slice_fraction": 0.314286, "demographics": {"gender": "M", "age": 68, "mri_brand": "SIEMENS MAGNETOM Vida", "magnet_strength_t": 3.0}}
{"case_id": "NYU_0109", "center": "NYU", "center_name": "NYU Medical Center", "modality": "T2W", "image": "t2/train/images/NYU_0109_0000.nii.gz", "mask": "t2/train/masks/NYU_0109.nii.gz", "split": "train", "patient_uid": "nyu115", "original_name": "nyu_0115.nii.gz", "paired_case_id": "NYU_0110", "has_other_modality": true, "n_slices": 25, "shape_xyz": [320, 240, 25], "spacing_xyz": [1.09375, 1.09375, 9.6], "slice_thickness_mm": 9.6, "axcodes_image": "LPI", "axcodes_mask": "LPI", "mask_affine_unreliable": false, "image_dtype": "int16", "mask_dtype": "uint16", "intensity_min": 0.0, "intensity_max": 2159.0, "label_values": [0, 1], "fg_voxels": 4328, "fg_fraction": 0.00225417, "n_fg_slices": 6, "fg_slice_fraction": 0.24, "demographics": {"gender": "F", "age": 56, "mri_brand": "SIEMENS Verio", "magnet_strength_t": 3.0}}
{"case_id": "NYU_0110", "center": "NYU", "center_name": "NYU Medical Center", "modality": "T2W", "image": "t2/train/images/NYU_0110_0000.nii.gz", "mask": "t2/train/masks/NYU_0110.nii.gz", "split": "train", "patient_uid": "nyu116", "original_name": "nyu_0116.nii.gz", "paired_case_id": "NYU_0111", "has_other_modality": true, "n_slices": 59, "shape_xyz": [256, 208, 59], "spacing_xyz": [1.484375, 1.484375, 4.4], "slice_thickness_mm": 4.4, "axcodes_image": "LPI", "axcodes_mask": "LPI", "mask_affine_unreliable": false, "image_dtype": "int16", "mask_dtype": "uint16", "intensity_min": 0.0, "intensity_max": 876.0, "label_values": [0, 1], "fg_voxels": 8864, "fg_fraction": 0.00282146, "n_fg_slices": 20, "fg_slice_fraction": 0.338983, "demographics": {"gender": "M", "age": 63, "mri_brand": "SIEMENS Aera", "magnet_strength_t": 1.5}}
{"case_id": "NYU_0111", "center": "NYU", "center_name": "NYU Medical Center", "modality": "T2W", "image": "t2/train/images/NYU_0111_0000.nii.gz", "mask": "t2/train/masks/NYU_0111.nii.gz", "split": "train", "patient_uid": "nyu118", "original_name": "nyu_0118.nii.gz", "paired_case_id": "NYU_0112", "has_other_modality": true, "n_slices": 47, "shape_xyz": [512, 480, 47], "spacing_xyz": [0.78125, 0.78125, 4.0], "slice_thickness_mm": 4.0, "axcodes_image": "LPI", "axcodes_mask": "LPI", "mask_affine_unreliable": false, "image_dtype": "int16", "mask_dtype": "uint16", "intensity_min": 0.0, "intensity_max": 710.0, "label_values": [0, 1], "fg_voxels": 19196, "fg_fraction": 0.00166189, "n_fg_slices": 18, "fg_slice_fraction": 0.382979, "demographics": {"gender": "M", "age": 77, "mri_brand": "SIEMENS Symphony", "magnet_strength_t": 1.5}}
{"case_id": "NYU_0112", "center": "NYU", "center_name": "NYU Medical Center", "modality": "T2W", "image": "t2/train/images/NYU_0112_0000.nii.gz", "mask": "t2/train/masks/NYU_0112.nii.gz", "split": "train", "patient_uid": "nyu119", "original_name": "nyu_0119.nii.gz", "paired_case_id": "NYU_0113", "has_other_modality": true, "n_slices": 51, "shape_xyz": [256, 232, 51], "spacing_xyz": [1.269531, 1.269531, 4.4], "slice_thickness_mm": 4.4, "axcodes_image": "LPI", "axcodes_mask": "LPI", "mask_affine_unreliable": false, "image_dtype": "int16", "mask_dtype": "uint16", "intensity_min": 0.0, "intensity_max": 1096.0, "label_values": [0, 1], "fg_voxels": 9274, "fg_fraction": 0.00306174, "n_fg_slices": 19, "fg_slice_fraction": 0.372549, "demographics": {"gender": "F", "age": 54, "mri_brand": "SIEMENS Aera", "magnet_strength_t": 1.5}}
{"case_id": "NYU_0113", "center": "NYU", "center_name": "NYU Medical Center", "modality": "T2W", "image": "t2/train/images/NYU_0113_0000.nii.gz", "mask": "t2/train/masks/NYU_0113.nii.gz", "split": "train", "patient_uid": "nyu121", "original_name": "nyu_0121.nii.gz", "paired_case_id": "NYU_0114", "has_other_modality": true, "n_slices": 50, "shape_xyz": [256, 208, 50], "spacing_xyz": [1.269531, 1.269531, 4.4], "slice_thickness_mm": 4.4, "axcodes_image": "LPI", "axcodes_mask": "LPI", "mask_affine_unreliable": false, "image_dtype": "int16", "mask_dtype": "uint16", "intensity_min": 0.0, "intensity_max": 1019.0, "label_values": [0, 1], "fg_voxels": 7881, "fg_fraction": 0.00296011, "n_fg_slices": 17, "fg_slice_fraction": 0.34, "demographics": {"gender": "F", "age": 79, "mri_brand": "SIEMENS Aera", "magnet_strength_t": 1.5}}
{"case_id": "NYU_0114", "center": "NYU", "center_name": "NYU Medical Center", "modality": "T2W", "image": "t2/train/images/NYU_0114_0000.nii.gz", "mask": "t2/train/masks/NYU_0114.nii.gz", "split": "train", "patient_uid": "nyu122", "original_name": "nyu_0122.nii.gz", "paired_case_id": "NYU_0115", "has_other_modality": true, "n_slices": 33, "shape_xyz": [320, 320, 33], "spacing_xyz": [1.015625, 1.015625, 6.0], "slice_thickness_mm": 6.0, "axcodes_image": "LPI", "axcodes_mask": "LPI", "mask_affine_unreliable": false, "image_dtype": "int16", "mask_dtype": "uint16", "intensity_min": 0.0, "intensity_max": 3266.0, "label_values": [0, 1], "fg_voxels": 3621, "fg_fraction": 0.00107156, "n_fg_slices": 8, "fg_slice_fraction": 0.242424, "demographics": {"gender": "F", "age": 74, "mri_brand": "SIEMENS Prisma", "magnet_strength_t": 3.0}}
{"case_id": "NYU_0115", "center": "NYU", "center_name": "NYU Medical Center", "modality": "T2W", "image": "t2/train/images/NYU_0115_0000.nii.gz", "mask": "t2/train/masks/NYU_0115.nii.gz", "split": "train", "patient_uid": "nyu123", "original_name": "nyu_0123.nii.gz", "paired_case_id": "NYU_0116", "has_other_modality": true, "n_slices": 30, "shape_xyz": [320, 244, 30], "spacing_xyz": [1.0, 1.0, 7.799988], "slice_thickness_mm": 7.799988, "axcodes_image": "LPI", "axcodes_mask": "LPI", "mask_affine_unreliable": false, "image_dtype": "int16", "mask_dtype": "uint16", "intensity_min": 0.0, "intensity_max": 1870.0, "label_values": [0, 1], "fg_voxels": 7983, "fg_fraction": 0.00340804, "n_fg_slices": 10, "fg_slice_fraction": 0.333333, "demographics": {"gender": "F", "age": 61, "mri_brand": "SIEMENS Espree", "magnet_strength_t": 1.5}}
{"case_id": "NYU_0116", "center": "NYU", "center_name": "NYU Medical Center", "modality": "T2W", "image": "t2/train/images/NYU_0116_0000.nii.gz", "mask": "t2/train/masks/NYU_0116.nii.gz", "split": "train", "patient_uid": "nyu124", "original_name": "nyu_0124.nii.gz", "paired_case_id": "NYU_0117", "has_other_modality": true, "n_slices": 35, "shape_xyz": [320, 320, 35], "spacing_xyz": [1.25, 1.25, 5.999995], "slice_thickness_mm": 5.999995, "axcodes_image": "LPI", "axcodes_mask": "LPI", "mask_affine_unreliable": false, "image_dtype": "int16", "mask_dtype": "uint16", "intensity_min": 0.0, "intensity_max": 2444.0, "label_values": [0, 1], "fg_voxels": 7849, "fg_fraction": 0.00219001, "n_fg_slices": 12, "fg_slice_fraction": 0.342857, "demographics": {"gender": "M", "age": 43, "mri_brand": "SIEMENS MAGNETOM Vida", "magnet_strength_t": 3.0}}
{"case_id": "NYU_0117", "center": "NYU", "center_name": "NYU Medical Center", "modality": "T2W", "image": "t2/train/images/NYU_0117_0000.nii.gz", "mask": "t2/train/masks/NYU_0117.nii.gz", "split": "train", "patient_uid": "nyu125", "original_name": "nyu_0125.nii.gz", "paired_case_id": "NYU_0118", "has_other_modality": true, "n_slices": 45, "shape_xyz": [256, 192, 45], "spacing_xyz": [1.367188, 1.367188, 4.4], "slice_thickness_mm": 4.4, "axcodes_image": "LPI", "axcodes_mask": "LPI", "mask_affine_unreliable": false, "image_dtype": "int16", "mask_dtype": "uint16", "intensity_min": 0.0, "intensity_max": 1093.0, "label_values": [0, 1], "fg_voxels": 5934, "fg_fraction": 0.00268283, "n_fg_slices": 19, "fg_slice_fraction": 0.422222, "demographics": {"gender": "M", "age": 74, "mri_brand": "SIEMENS Aera", "magnet_strength_t": 1.5}}
{"case_id": "NYU_0118", "center": "NYU", "center_name": "NYU Medical Center", "modality": "T2W", "image": "t2/train/images/NYU_0118_0000.nii.gz", "mask": "t2/train/masks/NYU_0118.nii.gz", "split": "train", "patient_uid": "nyu126", "original_name": "nyu_0126.nii.gz", "paired_case_id": "NYU_0119", "has_other_modality": true, "n_slices": 42, "shape_xyz": [320, 320, 42], "spacing_xyz": [1.09375, 1.09375, 6.000017], "slice_thickness_mm": 6.000017, "axcodes_image": "LPI", "axcodes_mask": "LPI", "mask_affine_unreliable": false, "image_dtype": "int16", "mask_dtype": "uint16", "intensity_min": 0.0, "intensity_max": 1369.0, "label_values": [0, 1], "fg_voxels": 14730, "fg_fraction": 0.00342494, "n_fg_slices": 17, "fg_slice_fraction": 0.404762, "demographics": {"gender": "M", "age": 49, "mri_brand": "SIEMENS MAGNETOM Vida", "magnet_strength_t": 3.0}}
{"case_id": "NYU_0119", "center": "NYU", "center_name": "NYU Medical Center", "modality": "T2W", "image": "t2/train/images/NYU_0119_0000.nii.gz", "mask": "t2/train/masks/NYU_0119.nii.gz", "split": "train", "patient_uid": "nyu127", "original_name": "nyu_0127.nii.gz", "paired_case_id": "NYU_0120", "has_other_modality": true, "n_slices": 49, "shape_xyz": [256, 256, 49], "spacing_xyz": [1.464844, 1.464844, 4.4], "slice_thickness_mm": 4.4, "axcodes_image": "LPI", "axcodes_mask": "LPI", "mask_affine_unreliable": false, "image_dtype": "int16", "mask_dtype": "uint16", "intensity_min": 0.0, "intensity_max": 2290.0, "label_values": [0, 1], "fg_voxels": 8190, "fg_fraction": 0.0025504, "n_fg_slices": 21, "fg_slice_fraction": 0.428571, "demographics": {"gender": "F", "age": 74, "mri_brand": "SIEMENS Avanto", "magnet_strength_t": 1.5}}
{"case_id": "NYU_0120", "center": "NYU", "center_name": "NYU Medical Center", "modality": "T2W", "image": "t2/train/images/NYU_0120_0000.nii.gz", "mask": "t2/train/masks/NYU_0120.nii.gz", "split": "train", "patient_uid": "nyu128", "original_name": "nyu_0128.nii.gz", "paired_case_id": "NYU_0121", "has_other_modality": true, "n_slices": 58, "shape_xyz": [256, 256, 58], "spacing_xyz": [1.367188, 1.367188, 4.0], "slice_thickness_mm": 4.0, "axcodes_image": "LPI", "axcodes_mask": "LPI", "mask_affine_unreliable": false, "image_dtype": "int16", "mask_dtype": "uint16", "intensity_min": 0.0, "intensity_max": 1047.0, "label_values": [0, 1], "fg_voxels": 10996, "fg_fraction": 0.00289286, "n_fg_slices": 22, "fg_slice_fraction": 0.37931, "demographics": {"gender": "F", "age": 57, "mri_brand": "SIEMENS Aera", "magnet_strength_t": 1.5}}
{"case_id": "NYU_0121", "center": "NYU", "center_name": "NYU Medical Center", "modality": "T2W", "image": "t2/train/images/NYU_0121_0000.nii.gz", "mask": "t2/train/masks/NYU_0121.nii.gz", "split": "train", "patient_uid": "nyu129", "original_name": "nyu_0129.nii.gz", "paired_case_id": "NYU_0122", "has_other_modality": true, "n_slices": 50, "shape_xyz": [256, 208, 50], "spacing_xyz": [1.367188, 1.367188, 4.4], "slice_thickness_mm": 4.4, "axcodes_image": "LPI", "axcodes_mask": "LPI", "mask_affine_unreliable": false, "image_dtype": "int16", "mask_dtype": "uint16", "intensity_min": 0.0, "intensity_max": 1017.0, "label_values": [0, 1], "fg_voxels": 6942, "fg_fraction": 0.00260742, "n_fg_slices": 15, "fg_slice_fraction": 0.3, "demographics": {"gender": "M", "age": 82, "mri_brand": "SIEMENS Aera", "magnet_strength_t": 1.5}}
{"case_id": "NYU_0122", "center": "NYU", "center_name": "NYU Medical Center", "modality": "T2W", "image": "t2/train/images/NYU_0122_0000.nii.gz", "mask": "t2/train/masks/NYU_0122.nii.gz", "split": "train", "patient_uid": "nyu130", "original_name": "nyu_0130.nii.gz", "paired_case_id": "NYU_0123", "has_other_modality": true, "n_slices": 50, "shape_xyz": [320, 320, 50], "spacing_xyz": [1.40625, 1.40625, 6.0], "slice_thickness_mm": 6.0, "axcodes_image": "LPI", "axcodes_mask": "LPI", "mask_affine_unreliable": false, "image_dtype": "int16", "mask_dtype": "uint16", "intensity_min": 0.0, "intensity_max": 2995.0, "label_values": [0, 1], "fg_voxels": 9473, "fg_fraction": 0.0018502, "n_fg_slices": 17, "fg_slice_fraction": 0.34, "demographics": {"gender": "M", "age": 72, "mri_brand": "SIEMENS Verio", "magnet_strength_t": 3.0}}
{"case_id": "NYU_0123", "center": "NYU", "center_name": "NYU Medical Center", "modality": "T2W", "image": "t2/train/images/NYU_0123_0000.nii.gz", "mask": "t2/train/masks/NYU_0123.nii.gz", "split": "train", "patient_uid": "nyu131", "original_name": "nyu_0131.nii.gz", "paired_case_id": "NYU_0124", "has_other_modality": true, "n_slices": 39, "shape_xyz": [256, 192, 39], "spacing_xyz": [1.679688, 1.679688, 4.800003], "slice_thickness_mm": 4.800003, "axcodes_image": "LPI", "axcodes_mask": "LPI", "mask_affine_unreliable": false, "image_dtype": "int16", "mask_dtype": "uint16", "intensity_min": 0.0, "intensity_max": 4095.0, "label_values": [0, 1], "fg_voxels": 7732, "fg_fraction": 0.00403354, "n_fg_slices": 18, "fg_slice_fraction": 0.461538, "demographics": {"gender": "M", "age": 68, "mri_brand": "SIEMENS Verio", "magnet_strength_t": 3.0}}
{"case_id": "NYU_0124", "center": "NYU", "center_name": "NYU Medical Center", "modality": "T2W", "image": "t2/train/images/NYU_0124_0000.nii.gz", "mask": "t2/train/masks/NYU_0124.nii.gz", "split": "train", "patient_uid": "nyu132", "original_name": "nyu_0132.nii.gz", "paired_case_id": "NYU_0125", "has_other_modality": true, "n_slices": 52, "shape_xyz": [320, 320, 52], "spacing_xyz": [1.015625, 1.015625, 4.0], "slice_thickness_mm": 4.0, "axcodes_image": "LPI", "axcodes_mask": "LPI", "mask_affine_unreliable": false, "image_dtype": "int16", "mask_dtype": "uint16", "intensity_min": 0.0, "intensity_max": 2563.0, "label_values": [0, 1], "fg_voxels": 34010, "fg_fraction": 0.00638709, "n_fg_slices": 20, "fg_slice_fraction": 0.384615, "demographics": {"gender": "F", "age": 47, "mri_brand": "SIEMENS Prisma", "magnet_strength_t": 3.0}}
{"case_id": "NYU_0125", "center": "NYU", "center_name": "NYU Medical Center", "modality": "T2W", "image": "t2/train/images/NYU_0125_0000.nii.gz", "mask": "t2/train/masks/NYU_0125.nii.gz", "split": "train", "patient_uid": "nyu133", "original_name": "nyu_0133.nii.gz", "paired_case_id": "NYU_0126", "has_other_modality": true, "n_slices": 60, "shape_xyz": [512, 512, 60], "spacing_xyz": [0.8594, 0.8594, 4.400002], "slice_thickness_mm": 4.400002, "axcodes_image": "LPI", "axcodes_mask": "LPI", "mask_affine_unreliable": false, "image_dtype": "int16", "mask_dtype": "uint16", "intensity_min": 0.0, "intensity_max": 8620.0, "label_values": [0, 1], "fg_voxels": 36038, "fg_fraction": 0.00229123, "n_fg_slices": 26, "fg_slice_fraction": 0.433333, "demographics": {"gender": "M", "age": 76, "mri_brand": "GE Discovery", "magnet_strength_t": 3.0}}
{"case_id": "NYU_0126", "center": "NYU", "center_name": "NYU Medical Center", "modality": "T2W", "image": "t2/train/images/NYU_0126_0000.nii.gz", "mask": "t2/train/masks/NYU_0126.nii.gz", "split": "train", "patient_uid": "nyu134", "original_name": "nyu_0134.nii.gz", "paired_case_id": "NYU_0127", "has_other_modality": true, "n_slices": 62, "shape_xyz": [320, 260, 62], "spacing_xyz": [1.171875, 1.171875, 4.4], "slice_thickness_mm": 4.4, "axcodes_image": "LPI", "axcodes_mask": "LPI", "mask_affine_unreliable": false, "image_dtype": "int16", "mask_dtype": "uint16", "intensity_min": 0.0, "intensity_max": 2177.0, "label_values": [0, 1], "fg_voxels": 7107, "fg_fraction": 0.00137775, "n_fg_slices": 22, "fg_slice_fraction": 0.354839, "demographics": {"gender": "F", "age": 64, "mri_brand": "SIEMENS Skyra", "magnet_strength_t": 3.0}}
{"case_id": "NYU_0127", "center": "NYU", "center_name": "NYU Medical Center", "modality": "T2W", "image": "t2/train/images/NYU_0127_0000.nii.gz", "mask": "t2/train/masks/NYU_0127.nii.gz", "split": "train", "patient_uid": "nyu135", "original_name": "nyu_0135.nii.gz", "paired_case_id": "NYU_0128", "has_other_modality": true, "n_slices": 102, "shape_xyz": [320, 280, 102], "spacing_xyz": [1.25, 1.25, 6.0], "slice_thickness_mm": 6.0, "axcodes_image": "LPI", "axcodes_mask": "LPI", "mask_affine_unreliable": false, "image_dtype": "int16", "mask_dtype": "uint16", "intensity_min": 0.0, "intensity_max": 2151.0, "label_values": [0, 1], "fg_voxels": 9122, "fg_fraction": 0.00099812, "n_fg_slices": 14, "fg_slice_fraction": 0.137255, "demographics": {"gender": "M", "age": 62, "mri_brand": "SIEMENS MAGNETOM Vida", "magnet_strength_t": 3.0}}
{"case_id": "NYU_0128", "center": "NYU", "center_name": "NYU Medical Center", "modality": "T2W", "image": "t2/train/images/NYU_0128_0000.nii.gz", "mask": "t2/train/masks/NYU_0128.nii.gz", "split": "train", "patient_uid": "nyu136", "original_name": "nyu_0136.nii.gz", "paired_case_id": "NYU_0129", "has_other_modality": true, "n_slices": 55, "shape_xyz": [256, 256, 55], "spacing_xyz": [1.464844, 1.464844, 4.4], "slice_thickness_mm": 4.4, "axcodes_image": "LPI", "axcodes_mask": "LPI", "mask_affine_unreliable": false, "image_dtype": "int16", "mask_dtype": "uint16", "intensity_min": 0.0, "intensity_max": 1230.0, "label_values": [0, 1], "fg_voxels": 9150, "fg_fraction": 0.00253851, "n_fg_slices": 15, "fg_slice_fraction": 0.272727, "demographics": {"gender": "M", "age": 74, "mri_brand": "SIEMENS Avanto", "magnet_strength_t": 1.5}}
{"case_id": "NYU_0129", "center": "NYU", "center_name": "NYU Medical Center", "modality": "T2W", "image": "t2/train/images/NYU_0129_0000.nii.gz", "mask": "t2/train/masks/NYU_0129.nii.gz", "split": "train", "patient_uid": "nyu137", "original_name": "nyu_0137.nii.gz", "paired_case_id": "NYU_0130", "has_other_modality": true, "n_slices": 62, "shape_xyz": [256, 208, 62], "spacing_xyz": [1.269531, 1.269531, 4.4], "slice_thickness_mm": 4.4, "axcodes_image": "LPI", "axcodes_mask": "LPI", "mask_affine_unreliable": false, "image_dtype": "int16", "mask_dtype": "uint16", "intensity_min": 0.0, "intensity_max": 898.0, "label_values": [0, 1], "fg_voxels": 10659, "fg_fraction": 0.00322865, "n_fg_slices": 23, "fg_slice_fraction": 0.370968, "demographics": {"gender": "F", "age": 58, "mri_brand": "SIEMENS Aera", "magnet_strength_t": 1.5}}
{"case_id": "NYU_0130", "center": "NYU", "center_name": "NYU Medical Center", "modality": "T2W", "image": "t2/train/images/NYU_0130_0000.nii.gz", "mask": "t2/train/masks/NYU_0130.nii.gz", "split": "train", "patient_uid": "nyu139", "original_name": "nyu_0139.nii.gz", "paired_case_id": "NYU_0131", "has_other_modality": true, "n_slices": 50, "shape_xyz": [512, 512, 50], "spacing_xyz": [0.7324, 0.7324, 4.400002], "slice_thickness_mm": 4.400002, "axcodes_image": "LPI", "axcodes_mask": "LPI", "mask_affine_unreliable": false, "image_dtype": "int16", "mask_dtype": "uint16", "intensity_min": 0.0, "intensity_max": 7294.0, "label_values": [0, 1], "fg_voxels": 45978, "fg_fraction": 0.00350784, "n_fg_slices": 21, "fg_slice_fraction": 0.42, "demographics": {"gender": "M", "age": 63, "mri_brand": "GE Discovery", "magnet_strength_t": 3.0}}
{"case_id": "NYU_0131", "center": "NYU", "center_name": "NYU Medical Center", "modality": "T2W", "image": "t2/train/images/NYU_0131_0000.nii.gz", "mask": "t2/train/masks/NYU_0131.nii.gz", "split": "train", "patient_uid": "nyu140", "original_name": "nyu_0140.nii.gz", "paired_case_id": "NYU_0132", "has_other_modality": true, "n_slices": 41, "shape_xyz": [512, 384, 41], "spacing_xyz": [0.683594, 0.683594, 6.500008], "slice_thickness_mm": 6.500008, "axcodes_image": "LPI", "axcodes_mask": "LPI", "mask_affine_unreliable": false, "image_dtype": "int16", "mask_dtype": "uint16", "intensity_min": 0.0, "intensity_max": 721.0, "label_values": [0, 1], "fg_voxels": 22104, "fg_fraction": 0.00274212, "n_fg_slices": 13, "fg_slice_fraction": 0.317073, "demographics": {"gender": "F", "age": 76, "mri_brand": "SIEMENS Symphony", "magnet_strength_t": 1.5}}
{"case_id": "NYU_0132", "center": "NYU", "center_name": "NYU Medical Center", "modality": "T2W", "image": "t2/train/images/NYU_0132_0000.nii.gz", "mask": "t2/train/masks/NYU_0132.nii.gz", "split": "train", "patient_uid": "nyu141", "original_name": "nyu_0141.nii.gz", "paired_case_id": "NYU_0133", "has_other_modality": true, "n_slices": 49, "shape_xyz": [256, 208, 49], "spacing_xyz": [1.464844, 1.464844, 4.4], "slice_thickness_mm": 4.4, "axcodes_image": "LPI", "axcodes_mask": "LPI", "mask_affine_unreliable": false, "image_dtype": "int16", "mask_dtype": "uint16", "intensity_min": 0.0, "intensity_max": 2964.0, "label_values": [0, 1], "fg_voxels": 12384, "fg_fraction": 0.00474637, "n_fg_slices": 21, "fg_slice_fraction": 0.428571, "demographics": {"gender": "M", "age": 56, "mri_brand": "SIEMENS Aera", "magnet_strength_t": 1.5}}
{"case_id": "NYU_0133", "center": "NYU", "center_name": "NYU Medical Center", "modality": "T2W", "image": "t2/train/images/NYU_0133_0000.nii.gz", "mask": "t2/train/masks/NYU_0133.nii.gz", "split": "train", "patient_uid": "nyu142", "original_name": "nyu_0142.nii.gz", "paired_case_id": "NYU_0134", "has_other_modality": true, "n_slices": 37, "shape_xyz": [320, 320, 37], "spacing_xyz": [1.09375, 1.09375, 6.00001], "slice_thickness_mm": 6.00001, "axcodes_image": "LPI", "axcodes_mask": "LPI", "mask_affine_unreliable": false, "image_dtype": "int16", "mask_dtype": "uint16", "intensity_min": 0.0, "intensity_max": 1878.0, "label_values": [0, 1], "fg_voxels": 7293, "fg_fraction": 0.00192488, "n_fg_slices": 8, "fg_slice_fraction": 0.216216, "demographics": {"gender": "F", "age": 58, "mri_brand": "SIEMENS MAGNETOM Vida", "magnet_strength_t": 3.0}}
{"case_id": "NYU_0134", "center": "NYU", "center_name": "NYU Medical Center", "modality": "T2W", "image": "t2/train/images/NYU_0134_0000.nii.gz", "mask": "t2/train/masks/NYU_0134.nii.gz", "split": "train", "patient_uid": "nyu143", "original_name": "nyu_0143.nii.gz", "paired_case_id": "NYU_0135", "has_other_modality": true, "n_slices": 40, "shape_xyz": [256, 256, 40], "spacing_xyz": [1.66016, 1.66016, 6.25001], "slice_thickness_mm": 6.25001, "axcodes_image": "LPI", "axcodes_mask": "LPI", "mask_affine_unreliable": false, "image_dtype": "int16", "mask_dtype": "uint16", "intensity_min": 0.0, "intensity_max": 1112.0, "label_values": [0, 1], "fg_voxels": 4488, "fg_fraction": 0.00171204, "n_fg_slices": 19, "fg_slice_fraction": 0.475, "demographics": {"gender": "M", "age": 68, "mri_brand": "SIEMENS Aera", "magnet_strength_t": 1.5}}
{"case_id": "NYU_0135", "center": "NYU", "center_name": "NYU Medical Center", "modality": "T2W", "image": "t2/train/images/NYU_0135_0000.nii.gz", "mask": "t2/train/masks/NYU_0135.nii.gz", "split": "train", "patient_uid": "nyu144", "original_name": "nyu_0144.nii.gz", "paired_case_id": "NYU_0136", "has_other_modality": true, "n_slices": 43, "shape_xyz": [320, 290, 43], "spacing_xyz": [1.09375, 1.09375, 6.000008], "slice_thickness_mm": 6.000008, "axcodes_image": "LPI", "axcodes_mask": "LPI", "mask_affine_unreliable": false, "image_dtype": "int16", "mask_dtype": "uint16", "intensity_min": 0.0, "intensity_max": 2049.0, "label_values": [0, 1], "fg_voxels": 5569, "fg_fraction": 0.0013956, "n_fg_slices": 9, "fg_slice_fraction": 0.209302, "demographics": {"gender": "F", "age": 79, "mri_brand": "SIEMENS MAGNETOM Vida", "magnet_strength_t": 3.0}}
{"case_id": "NYU_0136", "center": "NYU", "center_name": "NYU Medical Center", "modality": "T2W", "image": "t2/train/images/NYU_0136_0000.nii.gz", "mask": "t2/train/masks/NYU_0136.nii.gz", "split": "train", "patient_uid": "nyu146", "original_name": "nyu_0146.nii.gz", "paired_case_id": "NYU_0137", "has_other_modality": true, "n_slices": 39, "shape_xyz": [320, 250, 39], "spacing_xyz": [1.01562, 1.01562, 6.0], "slice_thickness_mm": 6.0, "axcodes_image": "LPI", "axcodes_mask": "LPI", "mask_affine_unreliable": false, "image_dtype": "int16", "mask_dtype": "uint16", "intensity_min": 0.0, "intensity_max": 2228.0, "label_values": [0, 1], "fg_voxels": 10334, "fg_fraction": 0.00331218, "n_fg_slices": 16, "fg_slice_fraction": 0.410256, "demographics": {"gender": "F", "age": 82, "mri_brand": "SIEMENS MAGNETOM Vida", "magnet_strength_t": 3.0}}
{"case_id": "NYU_0137", "center": "NYU", "center_name": "NYU Medical Center", "modality": "T2W", "image": "t2/train/images/NYU_0137_0000.nii.gz", "mask": "t2/train/masks/NYU_0137.nii.gz", "split": "train", "patient_uid": "nyu147", "original_name": "nyu_0147.nii.gz", "paired_case_id": "NYU_0138", "has_other_modality": true, "n_slices": 64, "shape_xyz": [256, 256, 64], "spacing_xyz": [1.464844, 1.464844, 4.4], "slice_thickness_mm": 4.4, "axcodes_image": "LPI", "axcodes_mask": "LPI", "mask_affine_unreliable": false, "image_dtype": "int16", "mask_dtype": "uint16", "intensity_min": 0.0, "intensity_max": 879.0, "label_values": [0, 1], "fg_voxels": 12955, "fg_fraction": 0.00308871, "n_fg_slices": 18, "fg_slice_fraction": 0.28125, "demographics": {"gender": "M", "age": 36, "mri_brand": "SIEMENS Aera", "magnet_strength_t": 1.5}}
{"case_id": "NYU_0138", "center": "NYU", "center_name": "NYU Medical Center", "modality": "T2W", "image": "t2/train/images/NYU_0138_0000.nii.gz", "mask": "t2/train/masks/NYU_0138.nii.gz", "split": "train", "patient_uid": "nyu148", "original_name": "nyu_0148.nii.gz", "paired_case_id": "NYU_0139", "has_other_modality": true, "n_slices": 84, "shape_xyz": [256, 256, 84], "spacing_xyz": [1.367188, 1.367188, 7.200012], "slice_thickness_mm": 7.200012, "axcodes_image": "LPI", "axcodes_mask": "LPI", "mask_affine_unreliable": false, "image_dtype": "int16", "mask_dtype": "uint16", "intensity_min": 0.0, "intensity_max": 1022.0, "label_values": [0, 1], "fg_voxels": 5993, "fg_fraction": 0.00108864, "n_fg_slices": 14, "fg_slice_fraction": 0.166667, "demographics": {"gender": "M", "age": 41, "mri_brand": "SIEMENS Aera", "magnet_strength_t": 1.5}}
{"case_id": "NYU_0139", "center": "NYU", "center_name": "NYU Medical Center", "modality": "T2W", "image": "t2/train/images/NYU_0139_0000.nii.gz", "mask": "t2/train/masks/NYU_0139.nii.gz", "split": "train", "patient_uid": "nyu149", "original_name": "nyu_0149.nii.gz", "paired_case_id": "NYU_0140", "has_other_modality": true, "n_slices": 37, "shape_xyz": [320, 320, 37], "spacing_xyz": [1.09375, 1.09375, 6.0], "slice_thickness_mm": 6.0, "axcodes_image": "LPI", "axcodes_mask": "LPI", "mask_affine_unreliable": false, "image_dtype": "int16", "mask_dtype": "uint16", "intensity_min": 0.0, "intensity_max": 1346.0, "label_values": [0, 1], "fg_voxels": 10309, "fg_fraction": 0.00272091, "n_fg_slices": 16, "fg_slice_fraction": 0.432432, "demographics": {"gender": "M", "age": 80, "mri_brand": "SIEMENS MAGNETOM Vida", "magnet_strength_t": 3.0}}
{"case_id": "NYU_0140", "center": "NYU", "center_name": "NYU Medical Center", "modality": "T2W", "image": "t2/train/images/NYU_0140_0000.nii.gz", "mask": "t2/train/masks/NYU_0140.nii.gz", "split": "train", "patient_uid": "nyu150", "original_name": "nyu_0150.nii.gz", "paired_case_id": "NYU_0141", "has_other_modality": true, "n_slices": 57, "shape_xyz": [256, 256, 57], "spacing_xyz": [1.367188, 1.367188, 4.4], "slice_thickness_mm": 4.4, "axcodes_image": "LPI", "axcodes_mask": "LPI", "mask_affine_unreliable": false, "image_dtype": "int16", "mask_dtype": "uint16", "intensity_min": 0.0, "intensity_max": 1176.0, "label_values": [0, 1], "fg_voxels": 8659, "fg_fraction": 0.002318, "n_fg_slices": 20, "fg_slice_fraction": 0.350877, "demographics": {"gender": "M", "age": 72, "mri_brand": "SIEMENS Avanto", "magnet_strength_t": 1.5}}
{"case_id": "NYU_0141", "center": "NYU", "center_name": "NYU Medical Center", "modality": "T2W", "image": "t2/train/images/NYU_0141_0000.nii.gz", "mask": "t2/train/masks/NYU_0141.nii.gz", "split": "train", "patient_uid": "nyu151", "original_name": "nyu_0151.nii.gz", "paired_case_id": "NYU_0142", "has_other_modality": true, "n_slices": 45, "shape_xyz": [320, 320, 45], "spacing_xyz": [1.09375, 1.09375, 6.0], "slice_thickness_mm": 6.0, "axcodes_image": "LPI", "axcodes_mask": "LPI", "mask_affine_unreliable": false, "image_dtype": "int16", "mask_dtype": "uint16", "intensity_min": 0.0, "intensity_max": 1447.0, "label_values": [0, 1], "fg_voxels": 15455, "fg_fraction": 0.00335395, "n_fg_slices": 20, "fg_slice_fraction": 0.444444, "demographics": null}
{"case_id": "NYU_0142", "center": "NYU", "center_name": "NYU Medical Center", "modality": "T2W", "image": "t2/train/images/NYU_0142_0000.nii.gz", "mask": "t2/train/masks/NYU_0142.nii.gz", "split": "train", "patient_uid": "nyu152", "original_name": "nyu_0152.nii.gz", "paired_case_id": "NYU_0143", "has_other_modality": true, "n_slices": 54, "shape_xyz": [256, 256, 54], "spacing_xyz": [1.367188, 1.367188, 4.4], "slice_thickness_mm": 4.4, "axcodes_image": "LPI", "axcodes_mask": "LPI", "mask_affine_unreliable": false, "image_dtype": "int16", "mask_dtype": "uint16", "intensity_min": 0.0, "intensity_max": 1169.0, "label_values": [0, 1], "fg_voxels": 8282, "fg_fraction": 0.00234025, "n_fg_slices": 16, "fg_slice_fraction": 0.296296, "demographics": {"gender": "F", "age": 68, "mri_brand": "SIEMENS Aera", "magnet_strength_t": 1.5}}
{"case_id": "NYU_0143", "center": "NYU", "center_name": "NYU Medical Center", "modality": "T2W", "image": "t2/train/images/NYU_0143_0000.nii.gz", "mask": "t2/train/masks/NYU_0143.nii.gz", "split": "train", "patient_uid": "nyu153", "original_name": "nyu_0153.nii.gz", "paired_case_id": "NYU_0144", "has_other_modality": true, "n_slices": 55, "shape_xyz": [256, 256, 55], "spacing_xyz": [1.367188, 1.367188, 4.399994], "slice_thickness_mm": 4.399994, "axcodes_image": "LPI", "axcodes_mask": "LPI", "mask_affine_unreliable": false, "image_dtype": "int16", "mask_dtype": "uint16", "intensity_min": 0.0, "intensity_max": 1185.0, "label_values": [0, 1], "fg_voxels": 8023, "fg_fraction": 0.00222584, "n_fg_slices": 16, "fg_slice_fraction": 0.290909, "demographics": {"gender": "M", "age": 77, "mri_brand": "SIEMENS Aera", "magnet_strength_t": 1.5}}
{"case_id": "NYU_0144", "center": "NYU", "center_name": "NYU Medical Center", "modality": "T2W", "image": "t2/train/images/NYU_0144_0000.nii.gz", "mask": "t2/train/masks/NYU_0144.nii.gz", "split": "train", "patient_uid": "nyu154", "original_name": "nyu_0154.nii.gz", "paired_case_id": "NYU_0145", "has_other_modality": true, "n_slices": 44, "shape_xyz": [320, 320, 44], "spacing_xyz": [1.09375, 1.09375, 6.000001], "slice_thickness_mm": 6.000001, "axcodes_image": "LPI", "axcodes_mask": "LPI", "mask_affine_unreliable": false, "image_dtype": "int16", "mask_dtype": "uint16", "intensity_min": 0.0, "intensity_max": 1804.0, "label_values": [0, 1], "fg_voxels": 13881, "fg_fraction": 0.00308083, "n_fg_slices": 11, "fg_slice_fraction": 0.25, "demographics": {"gender": "M", "age": 71, "mri_brand": "SIEMENS MAGNETOM Vida", "magnet_strength_t": 3.0}}
{"case_id": "NYU_0145", "center": "NYU", "center_name": "NYU Medical Center", "modality": "T2W", "image": "t2/train/images/NYU_0145_0000.nii.gz", "mask": "t2/train/masks/NYU_0145.nii.gz", "split": "train", "patient_uid": "nyu155", "original_name": "nyu_0155.nii.gz", "paired_case_id": "NYU_0146", "has_other_modality": true, "n_slices": 38, "shape_xyz": [320, 320, 38], "spacing_xyz": [0.9375, 0.9375, 5.999987], "slice_thickness_mm": 5.999987, "axcodes_image": "LPI", "axcodes_mask": "LPI", "mask_affine_unreliable": false, "image_dtype": "int16", "mask_dtype": "uint16", "intensity_min": 0.0, "intensity_max": 1386.0, "label_values": [0, 1], "fg_voxels": 10526, "fg_fraction": 0.00270508, "n_fg_slices": 14, "fg_slice_fraction": 0.368421, "demographics": {"gender": "F", "age": 73, "mri_brand": "SIEMENS MAGNETOM Vida", "magnet_strength_t": 3.0}}
{"case_id": "NYU_0146", "center": "NYU", "center_name": "NYU Medical Center", "modality": "T2W", "image": "t2/train/images/NYU_0146_0000.nii.gz", "mask": "t2/train/masks/NYU_0146.nii.gz", "split": "train", "patient_uid": "nyu156", "original_name": "nyu_0156.nii.gz", "paired_case_id": "NYU_0147", "has_other_modality": true, "n_slices": 40, "shape_xyz": [512, 480, 40], "spacing_xyz": [0.78125, 0.78125, 4.0], "slice_thickness_mm": 4.0, "axcodes_image": "LPI", "axcodes_mask": "LPI", "mask_affine_unreliable": false, "image_dtype": "int16", "mask_dtype": "uint16", "intensity_min": 0.0, "intensity_max": 830.0, "label_values": [0, 1], "fg_voxels": 31364, "fg_fraction": 0.00319051, "n_fg_slices": 17, "fg_slice_fraction": 0.425, "demographics": {"gender": "F", "age": 61, "mri_brand": "SIEMENS Symphony", "magnet_strength_t": 1.5}}
{"case_id": "NYU_0147", "center": "NYU", "center_name": "NYU Medical Center", "modality": "T2W", "image": "t2/train/images/NYU_0147_0000.nii.gz", "mask": "t2/train/masks/NYU_0147.nii.gz", "split": "train", "patient_uid": "nyu157", "original_name": "nyu_0157.nii.gz", "paired_case_id": "NYU_0148", "has_other_modality": true, "n_slices": 46, "shape_xyz": [256, 256, 46], "spacing_xyz": [1.269531, 1.269531, 4.4], "slice_thickness_mm": 4.4, "axcodes_image": "LPI", "axcodes_mask": "LPI", "mask_affine_unreliable": false, "image_dtype": "int16", "mask_dtype": "uint16", "intensity_min": 0.0, "intensity_max": 1095.0, "label_values": [0, 1], "fg_voxels": 10003, "fg_fraction": 0.00331812, "n_fg_slices": 21, "fg_slice_fraction": 0.456522, "demographics": {"gender": "F", "age": 56, "mri_brand": "SIEMENS Aera", "magnet_strength_t": 1.5}}
{"case_id": "NYU_0148", "center": "NYU", "center_name": "NYU Medical Center", "modality": "T2W", "image": "t2/train/images/NYU_0148_0000.nii.gz", "mask": "t2/train/masks/NYU_0148.nii.gz", "split": "train", "patient_uid": "nyu159", "original_name": "nyu_0159.nii.gz", "paired_case_id": "NYU_0149", "has_other_modality": true, "n_slices": 54, "shape_xyz": [256, 256, 54], "spacing_xyz": [1.367188, 1.367188, 4.400002], "slice_thickness_mm": 4.400002, "axcodes_image": "LPI", "axcodes_mask": "LPI", "mask_affine_unreliable": false, "image_dtype": "int16", "mask_dtype": "uint16", "intensity_min": 0.0, "intensity_max": 1168.0, "label_values": [0, 1], "fg_voxels": 10009, "fg_fraction": 0.00282824, "n_fg_slices": 21, "fg_slice_fraction": 0.388889, "demographics": {"gender": "M", "age": 69, "mri_brand": "SIEMENS Avanto", "magnet_strength_t": 1.5}}
{"case_id": "NYU_0149", "center": "NYU", "center_name": "NYU Medical Center", "modality": "T2W", "image": "t2/train/images/NYU_0149_0000.nii.gz", "mask": "t2/train/masks/NYU_0149.nii.gz", "split": "train", "patient_uid": "nyu160", "original_name": "nyu_0160.nii.gz", "paired_case_id": "NYU_0150", "has_other_modality": true, "n_slices": 53, "shape_xyz": [384, 324, 53], "spacing_xyz": [1.171875, 1.171875, 6.0], "slice_thickness_mm": 6.0, "axcodes_image": "LPI", "axcodes_mask": "LPI", "mask_affine_unreliable": false, "image_dtype": "int16", "mask_dtype": "uint16", "intensity_min": 0.0, "intensity_max": 3575.0, "label_values": [0, 1], "fg_voxels": 8015, "fg_fraction": 0.00121549, "n_fg_slices": 12, "fg_slice_fraction": 0.226415, "demographics": {"gender": "M", "age": 57, "mri_brand": "SIEMENS Skyra", "magnet_strength_t": 3.0}}
{"case_id": "NYU_0150", "center": "NYU", "center_name": "NYU Medical Center", "modality": "T2W", "image": "t2/train/images/NYU_0150_0000.nii.gz", "mask": "t2/train/masks/NYU_0150.nii.gz", "split": "train", "patient_uid": "nyu161", "original_name": "nyu_0161.nii.gz", "paired_case_id": "NYU_0151", "has_other_modality": true, "n_slices": 40, "shape_xyz": [320, 320, 40], "spacing_xyz": [1.01562, 1.01562, 6.000008], "slice_thickness_mm": 6.000008, "axcodes_image": "LPI", "axcodes_mask": "LPI", "mask_affine_unreliable": false, "image_dtype": "int16", "mask_dtype": "uint16", "intensity_min": 0.0, "intensity_max": 2188.0, "label_values": [0, 1], "fg_voxels": 6305, "fg_fraction": 0.00153931, "n_fg_slices": 17, "fg_slice_fraction": 0.425, "demographics": {"gender": "F", "age": 74, "mri_brand": "SIEMENS MAGNETOM Vida", "magnet_strength_t": 3.0}}
{"case_id": "NYU_0151", "center": "NYU", "center_name": "NYU Medical Center", "modality": "T2W", "image": "t2/train/images/NYU_0151_0000.nii.gz", "mask": "t2/train/masks/NYU_0151.nii.gz", "split": "train", "patient_uid": "nyu162", "original_name": "nyu_0162.nii.gz", "paired_case_id": "NYU_0152", "has_other_modality": true, "n_slices": 38, "shape_xyz": [320, 320, 38], "spacing_xyz": [1.09375, 1.09375, 6.000008], "slice_thickness_mm": 6.000008, "axcodes_image": "LPI", "axcodes_mask": "LPI", "mask_affine_unreliable": false, "image_dtype": "int16", "mask_dtype": "uint16", "intensity_min": 0.0, "intensity_max": 1494.0, "label_values": [0, 1], "fg_voxels": 17202, "fg_fraction": 0.00442074, "n_fg_slices": 15, "fg_slice_fraction": 0.394737, "demographics": {"gender": "F", "age": 48, "mri_brand": "SIEMENS MAGNETOM Vida", "magnet_strength_t": 3.0}}
{"case_id": "NYU_0152", "center": "NYU", "center_name": "NYU Medical Center", "modality": "T2W", "image": "t2/train/images/NYU_0152_0000.nii.gz", "mask": "t2/train/masks/NYU_0152.nii.gz", "split": "train", "patient_uid": "nyu163", "original_name": "nyu_0163.nii.gz", "paired_case_id": "NYU_0153", "has_other_modality": true, "n_slices": 52, "shape_xyz": [256, 256, 52], "spacing_xyz": [1.367188, 1.367188, 4.8], "slice_thickness_mm": 4.8, "axcodes_image": "LPI", "axcodes_mask": "LPI", "mask_affine_unreliable": false, "image_dtype": "int16", "mask_dtype": "uint16", "intensity_min": 0.0, "intensity_max": 959.0, "label_values": [0, 1], "fg_voxels": 11319, "fg_fraction": 0.00332143, "n_fg_slices": 21, "fg_slice_fraction": 0.403846, "demographics": {"gender": "F", "age": 23, "mri_brand": "SIEMENS Aera", "magnet_strength_t": 1.5}}
{"case_id": "NYU_0153", "center": "NYU", "center_name": "NYU Medical Center", "modality": "T2W", "image": "t2/train/images/NYU_0153_0000.nii.gz", "mask": "t2/train/masks/NYU_0153.nii.gz", "split": "train", "patient_uid": "nyu164", "original_name": "nyu_0164.nii.gz", "paired_case_id": "NYU_0154", "has_other_modality": true, "n_slices": 40, "shape_xyz": [320, 260, 40], "spacing_xyz": [1.01562, 1.01562, 6.000002], "slice_thickness_mm": 6.000002, "axcodes_image": "LPI", "axcodes_mask": "LPI", "mask_affine_unreliable": false, "image_dtype": "int16", "mask_dtype": "uint16", "intensity_min": 0.0, "intensity_max": 1639.0, "label_values": [0, 1], "fg_voxels": 14164, "fg_fraction": 0.00425601, "n_fg_slices": 15, "fg_slice_fraction": 0.375, "demographics": null}
{"case_id": "NYU_0154", "center": "NYU", "center_name": "NYU Medical Center", "modality": "T2W", "image": "t2/train/images/NYU_0154_0000.nii.gz", "mask": "t2/train/masks/NYU_0154.nii.gz", "split": "train", "patient_uid": "nyu165", "original_name": "nyu_0165.nii.gz", "paired_case_id": "NYU_0155", "has_other_modality": true, "n_slices": 41, "shape_xyz": [320, 320, 41], "spacing_xyz": [1.01562, 1.01562, 6.0], "slice_thickness_mm": 6.0, "axcodes_image": "LPI", "axcodes_mask": "LPI", "mask_affine_unreliable": false, "image_dtype": "int16", "mask_dtype": "uint16", "intensity_min": 0.0, "intensity_max": 1722.0, "label_values": [0, 1], "fg_voxels": 11185, "fg_fraction": 0.00266411, "n_fg_slices": 14, "fg_slice_fraction": 0.341463, "demographics": {"gender": "M", "age": 75, "mri_brand": "SIEMENS MAGNETOM Vida", "magnet_strength_t": 3.0}}
{"case_id": "NYU_0155", "center": "NYU", "center_name": "NYU Medical Center", "modality": "T2W", "image": "t2/train/images/NYU_0155_0000.nii.gz", "mask": "t2/train/masks/NYU_0155.nii.gz", "split": "train", "patient_uid": "nyu166", "original_name": "nyu_0166.nii.gz", "paired_case_id": "NYU_0156", "has_other_modality": true, "n_slices": 36, "shape_xyz": [320, 290, 36], "spacing_xyz": [1.15625, 1.15625, 6.0], "slice_thickness_mm": 6.0, "axcodes_image": "LPI", "axcodes_mask": "LPI", "mask_affine_unreliable": false, "image_dtype": "int16", "mask_dtype": "uint16", "intensity_min": 0.0, "intensity_max": 3012.0, "label_values": [0, 1], "fg_voxels": 7014, "fg_fraction": 0.0020995, "n_fg_slices": 15, "fg_slice_fraction": 0.416667, "demographics": {"gender": "F", "age": 78, "mri_brand": "SIEMENS Skyra", "magnet_strength_t": 3.0}}
{"case_id": "NYU_0156", "center": "NYU", "center_name": "NYU Medical Center", "modality": "T2W", "image": "t2/train/images/NYU_0156_0000.nii.gz", "mask": "t2/train/masks/NYU_0156.nii.gz", "split": "train", "patient_uid": "nyu167", "original_name": "nyu_0167.nii.gz", "paired_case_id": "NYU_0157", "has_other_modality": true, "n_slices": 67, "shape_xyz": [256, 232, 67], "spacing_xyz": [1.5625, 1.5625, 4.4], "slice_thickness_mm": 4.4, "axcodes_image": "LPI", "axcodes_mask": "LPI", "mask_affine_unreliable": false, "image_dtype": "int16", "mask_dtype": "uint16", "intensity_min": 0.0, "intensity_max": 794.0, "label_values": [0, 1], "fg_voxels": 5910, "fg_fraction": 0.0014852, "n_fg_slices": 19, "fg_slice_fraction": 0.283582, "demographics": {"gender": "F", "age": 76, "mri_brand": "SIEMENS Aera", "magnet_strength_t": 1.5}}
{"case_id": "NYU_0157", "center": "NYU", "center_name": "NYU Medical Center", "modality": "T2W", "image": "t2/train/images/NYU_0157_0000.nii.gz", "mask": "t2/train/masks/NYU_0157.nii.gz", "split": "train", "patient_uid": "nyu168", "original_name": "nyu_0168.nii.gz", "paired_case_id": "NYU_0158", "has_other_modality": true, "n_slices": 66, "shape_xyz": [256, 256, 66], "spacing_xyz": [1.5625, 1.5625, 4.00012], "slice_thickness_mm": 4.00012, "axcodes_image": "LPI", "axcodes_mask": "LPI", "mask_affine_unreliable": false, "image_dtype": "int16", "mask_dtype": "uint16", "intensity_min": 0.0, "intensity_max": 2818.0, "label_values": [0, 1], "fg_voxels": 13861, "fg_fraction": 0.00320458, "n_fg_slices": 24, "fg_slice_fraction": 0.363636, "demographics": {"gender": "M", "age": 55, "mri_brand": "GE Signa", "magnet_strength_t": 1.5}}
{"case_id": "NYU_0158", "center": "NYU", "center_name": "NYU Medical Center", "modality": "T2W", "image": "t2/train/images/NYU_0158_0000.nii.gz", "mask": "t2/train/masks/NYU_0158.nii.gz", "split": "train", "patient_uid": "nyu169", "original_name": "nyu_0169.nii.gz", "paired_case_id": "NYU_0159", "has_other_modality": true, "n_slices": 42, "shape_xyz": [320, 320, 42], "spacing_xyz": [1.17188, 1.17188, 6.0], "slice_thickness_mm": 6.0, "axcodes_image": "LPI", "axcodes_mask": "LPI", "mask_affine_unreliable": false, "image_dtype": "int16", "mask_dtype": "uint16", "intensity_min": 0.0, "intensity_max": 1692.0, "label_values": [0, 1], "fg_voxels": 10296, "fg_fraction": 0.00239397, "n_fg_slices": 14, "fg_slice_fraction": 0.333333, "demographics": {"gender": "M", "age": 56, "mri_brand": "SIEMENS MAGNETOM Vida", "magnet_strength_t": 3.0}}
{"case_id": "NYU_0159", "center": "NYU", "center_name": "NYU Medical Center", "modality": "T2W", "image": "t2/train/images/NYU_0159_0000.nii.gz", "mask": "t2/train/masks/NYU_0159.nii.gz", "split": "train", "patient_uid": "nyu171", "original_name": "nyu_0171.nii.gz", "paired_case_id": null, "has_other_modality": false, "n_slices": 63, "shape_xyz": [256, 256, 63], "spacing_xyz": [1.464844, 1.464844, 4.4], "slice_thickness_mm": 4.4, "axcodes_image": "LPI", "axcodes_mask": "LPI", "mask_affine_unreliable": false, "image_dtype": "int16", "mask_dtype": "uint16", "intensity_min": 0.0, "intensity_max": 1191.0, "label_values": [0, 1], "fg_voxels": 11819, "fg_fraction": 0.0028626, "n_fg_slices": 20, "fg_slice_fraction": 0.31746, "demographics": {"gender": "M", "age": 57, "mri_brand": "SIEMENS Avanto", "magnet_strength_t": 1.5}}
{"case_id": "NYU_0160", "center": "NYU", "center_name": "NYU Medical Center", "modality": "T2W", "image": "t2/train/images/NYU_0160_0000.nii.gz", "mask": "t2/train/masks/NYU_0160.nii.gz", "split": "train", "patient_uid": "nyu172", "original_name": "nyu_0172.nii.gz", "paired_case_id": "NYU_0160", "has_other_modality": true, "n_slices": 59, "shape_xyz": [256, 224, 59], "spacing_xyz": [1.5625, 1.5625, 4.399994], "slice_thickness_mm": 4.399994, "axcodes_image": "LPI", "axcodes_mask": "LPI", "mask_affine_unreliable": false, "image_dtype": "int16", "mask_dtype": "uint16", "intensity_min": 0.0, "intensity_max": 827.0, "label_values": [0, 1], "fg_voxels": 9042, "fg_fraction": 0.00267254, "n_fg_slices": 23, "fg_slice_fraction": 0.389831, "demographics": {"gender": "M", "age": 77, "mri_brand": "SIEMENS Espree", "magnet_strength_t": 1.5}}
{"case_id": "NYU_0161", "center": "NYU", "center_name": "NYU Medical Center", "modality": "T2W", "image": "t2/train/images/NYU_0161_0000.nii.gz", "mask": "t2/train/masks/NYU_0161.nii.gz", "split": "train", "patient_uid": "nyu173", "original_name": "nyu_0173.nii.gz", "paired_case_id": "NYU_0161", "has_other_modality": true, "n_slices": 55, "shape_xyz": [256, 216, 55], "spacing_xyz": [1.5625, 1.5625, 4.0], "slice_thickness_mm": 4.0, "axcodes_image": "LPI", "axcodes_mask": "LPI", "mask_affine_unreliable": false, "image_dtype": "int16", "mask_dtype": "uint16", "intensity_min": 0.0, "intensity_max": 962.0, "label_values": [0, 1], "fg_voxels": 6138, "fg_fraction": 0.00201823, "n_fg_slices": 15, "fg_slice_fraction": 0.272727, "demographics": {"gender": "M", "age": 72, "mri_brand": "SIEMENS Aera", "magnet_strength_t": 1.5}}
{"case_id": "NYU_0162", "center": "NYU", "center_name": "NYU Medical Center", "modality": "T2W", "image": "t2/train/images/NYU_0162_0000.nii.gz", "mask": "t2/train/masks/NYU_0162.nii.gz", "split": "train", "patient_uid": "nyu174", "original_name": "nyu_0174.nii.gz", "paired_case_id": "NYU_0162", "has_other_modality": true, "n_slices": 55, "shape_xyz": [256, 232, 55], "spacing_xyz": [1.269531, 1.269531, 4.4], "slice_thickness_mm": 4.4, "axcodes_image": "LPI", "axcodes_mask": "LPI", "mask_affine_unreliable": false, "image_dtype": "int16", "mask_dtype": "uint16", "intensity_min": 0.0, "intensity_max": 1076.0, "label_values": [0, 1], "fg_voxels": 12516, "fg_fraction": 0.00383155, "n_fg_slices": 20, "fg_slice_fraction": 0.363636, "demographics": {"gender": "F", "age": 47, "mri_brand": "SIEMENS Aera", "magnet_strength_t": 1.5}}