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{
    "channel_names": {
        "0": "T2W",
        "1": "ADC",
        "2": "HBV"
    },
    "labels": {
        "background": 0,
        "csPCa": 1
    },
    "classification_labels": {
        "ISUP_grade": {
            "0": "Benign/Indolent",
            "1": "ISUP 1",
            "2": "ISUP 2",
            "3": "ISUP 3",
            "4": "ISUP 4",
            "5": "ISUP 5"
        }
    },
    "numTraining": 1500,
    "file_ending": ".nii.gz",
    "description": "PI-CAI \u2014 prostate MRI (T2W, ADC, HBV) with csPCa binary segmentation and ISUP grade classification (1500 cases from 1476 patients across 11 sites)",
    "reference": "Saha A, Bosma JS, Twilt JJ, et al. Artificial intelligence and radiologists in prostate cancer detection on MRI (PI-CAI): an international, paired, non-inferiority, confirmatory study. Lancet Oncol 2024; 25: 879-887.",
    "license": "CC-BY-NC 4.0",
    "name": "Dataset007_PICAI",
    "release": "1.0"
}