Task
int64
1
6
Subtask
int64
1
18
VolumeName
stringlengths
18
22
Question
stringlengths
18
296
Answer
stringlengths
2
112
QuestionType
stringclasses
2 values
AnswerChoice
stringclasses
5 values
Choice A
stringclasses
3 values
Choice B
stringclasses
3 values
Choice C
stringclasses
2 values
Choice D
stringclasses
2 values
6
1
train_9557_c_1.nii.gz
Historical arterial wall calcification status: [1, 1]. (Note: 0 indicates absence, and 1 indicates presence.) Based on sequence history and current CT. How does arterial wall calcification appear now compared to its sequence history?
Refractory Lesion (Persistent or recurrent, now present)
Close
A
Refractory Lesion (Persistent or recurrent, now present)
Resolved Lesion (Previously present or recurrent, now absent)
New Lesion (Absent previously, now present)
No Abnormality (Always absent)
6
1
train_9557_c_1.nii.gz
pulmonary fibrotic sequela progression: [0, 0]. (Note: 0 indicates absence, and 1 indicates presence.) CT confirms what sequences suggest. How is pulmonary fibrotic sequela classified now using past sequence data?
No Abnormality (Always absent)
Close
D
Refractory Lesion (Persistent or recurrent, now present)
Resolved Lesion (Previously present or recurrent, now absent)
New Lesion (Absent previously, now present)
No Abnormality (Always absent)
6
1
train_9557_c_1.nii.gz
Earlier bronchiectasis sequences: [0, 0]. (Note: 0 indicates absence, and 1 indicates presence.) Lesion behavior from past to CT. What is the current status of bronchiectasis based on previous sequences?
No Abnormality (Always absent)
Close
D
Refractory Lesion (Persistent or recurrent, now present)
Resolved Lesion (Previously present or recurrent, now absent)
New Lesion (Absent previously, now present)
No Abnormality (Always absent)
6
1
train_9557_c_1.nii.gz
Earlier CTs showed hiatal hernia as: [1, 0]. (Note: 0 indicates absence, and 1 indicates presence.) Sequence evolution and CT define outcome. What does the CT show for hiatal hernia considering its sequence history?
Resolved Lesion (Previously present or recurrent, now absent)
Close
B
Refractory Lesion (Persistent or recurrent, now present)
Resolved Lesion (Previously present or recurrent, now absent)
New Lesion (Absent previously, now present)
No Abnormality (Always absent)
6
1
train_9557_c_1.nii.gz
pleural effusion condition history: [0, 1]. (Note: 0 indicates absence, and 1 indicates presence.) Lesion behavior from past to CT. What is the current status of pleural effusion based on previous sequences?
Refractory Lesion (Persistent or recurrent, now present)
Close
A
Refractory Lesion (Persistent or recurrent, now present)
Resolved Lesion (Previously present or recurrent, now absent)
New Lesion (Absent previously, now present)
No Abnormality (Always absent)
6
1
train_9557_c_1.nii.gz
Before now, emphysema showed [0, 1]. (Note: 0 indicates absence, and 1 indicates presence.) History and CT decide lesion category. Based on the temporal sequence, what is the present status of emphysema?
Resolved Lesion (Previously present or recurrent, now absent)
Close
B
Refractory Lesion (Persistent or recurrent, now present)
Resolved Lesion (Previously present or recurrent, now absent)
New Lesion (Absent previously, now present)
No Abnormality (Always absent)
6
1
train_9557_c_1.nii.gz
Recorded sequences for atelectasis: [0, 1]. (Note: 0 indicates absence, and 1 indicates presence.) CT status follows sequence progression. How has atelectasis changed from past sequences to the current CT?
Refractory Lesion (Persistent or recurrent, now present)
Close
A
Refractory Lesion (Persistent or recurrent, now present)
Resolved Lesion (Previously present or recurrent, now absent)
New Lesion (Absent previously, now present)
No Abnormality (Always absent)
6
1
train_9557_c_1.nii.gz
Historical lymphadenopathy status: [1, 0]. (Note: 0 indicates absence, and 1 indicates presence.) Multi-phase sequences guide CT-based judgment. What lesion category applies to lymphadenopathy in the current CT?
Resolved Lesion (Previously present or recurrent, now absent)
Close
B
Refractory Lesion (Persistent or recurrent, now present)
Resolved Lesion (Previously present or recurrent, now absent)
New Lesion (Absent previously, now present)
No Abnormality (Always absent)
6
1
train_9557_c_1.nii.gz
mosaic attenuation pattern sequence was: [1, 0]. (Note: 0 indicates absence, and 1 indicates presence.) Lesion judged by sequences and scan. How has mosaic attenuation pattern evolved from earlier scan sequences to now?
Resolved Lesion (Previously present or recurrent, now absent)
Close
B
Refractory Lesion (Persistent or recurrent, now present)
Resolved Lesion (Previously present or recurrent, now absent)
New Lesion (Absent previously, now present)
No Abnormality (Always absent)
6
1
train_9557_c_1.nii.gz
Scans showed peribronchial thickening as: [0, 0]. (Note: 0 indicates absence, and 1 indicates presence.) Past sequences and CT determine lesion type. Based on past sequences, what is the current condition of peribronchial thickening?
No Abnormality (Always absent)
Close
D
Refractory Lesion (Persistent or recurrent, now present)
Resolved Lesion (Previously present or recurrent, now absent)
New Lesion (Absent previously, now present)
No Abnormality (Always absent)
6
1
train_9557_c_1.nii.gz
Past sequences of consolidation: [0, 0]. (Note: 0 indicates absence, and 1 indicates presence.) CT status follows sequence progression. How has consolidation changed from past sequences to the current CT?
No Abnormality (Always absent)
Close
D
Refractory Lesion (Persistent or recurrent, now present)
Resolved Lesion (Previously present or recurrent, now absent)
New Lesion (Absent previously, now present)
No Abnormality (Always absent)
6
1
train_9557_c_1.nii.gz
In past, lung nodule was: [1, 0]. (Note: 0 indicates absence, and 1 indicates presence.) Stage-wise sequences + current CT = status. From prior sequences to now, what is the CT-based status of lung nodule?
Resolved Lesion (Previously present or recurrent, now absent)
Close
B
Refractory Lesion (Persistent or recurrent, now present)
Resolved Lesion (Previously present or recurrent, now absent)
New Lesion (Absent previously, now present)
No Abnormality (Always absent)
6
1
train_9557_c_1.nii.gz
lung opacity had: [0, 0] in earlier scans. (Note: 0 indicates absence, and 1 indicates presence.) CT reflects pattern of prior sequences. From sequence history to now, what best describes lung opacity?
New Lesion (Absent previously, now present)
Close
C
Refractory Lesion (Persistent or recurrent, now present)
Resolved Lesion (Previously present or recurrent, now absent)
New Lesion (Absent previously, now present)
No Abnormality (Always absent)
6
1
train_9579_c_1.nii.gz
Sequence history for lung opacity: [0, 1]. (Note: 0 indicates absence, and 1 indicates presence.) Final label from history and CT. Given its sequence history, what is lung opacity in the current CT?
Refractory Lesion (Persistent or recurrent, now present)
Close
A
Refractory Lesion (Persistent or recurrent, now present)
Resolved Lesion (Previously present or recurrent, now absent)
New Lesion (Absent previously, now present)
No Abnormality (Always absent)
6
1
train_9579_c_1.nii.gz
lung nodule condition history: [1, 0]. (Note: 0 indicates absence, and 1 indicates presence.) Lesion state from timeline and CT. What is the current CT assessment of lung nodule based on prior sequences?
Resolved Lesion (Previously present or recurrent, now absent)
Close
B
Refractory Lesion (Persistent or recurrent, now present)
Resolved Lesion (Previously present or recurrent, now absent)
New Lesion (Absent previously, now present)
No Abnormality (Always absent)
6
1
train_9579_c_1.nii.gz
Earlier CTs showed coronary artery wall calcification as: [0, 0]. (Note: 0 indicates absence, and 1 indicates presence.) CT reflects pattern of prior sequences. From sequence history to now, what best describes coronary artery wall calcification?
No Abnormality (Always absent)
Close
D
Refractory Lesion (Persistent or recurrent, now present)
Resolved Lesion (Previously present or recurrent, now absent)
New Lesion (Absent previously, now present)
No Abnormality (Always absent)
6
1
train_9579_c_1.nii.gz
Old sequences for arterial wall calcification: [0, 0]. (Note: 0 indicates absence, and 1 indicates presence.) From multi-stage sequences and present CT. What type of lesion is arterial wall calcification now, given its temporal sequence?
No Abnormality (Always absent)
Close
D
Refractory Lesion (Persistent or recurrent, now present)
Resolved Lesion (Previously present or recurrent, now absent)
New Lesion (Absent previously, now present)
No Abnormality (Always absent)
6
1
train_9579_c_1.nii.gz
Historical hiatal hernia status: [0, 0]. (Note: 0 indicates absence, and 1 indicates presence.) Sequence evolution and CT define outcome. What does the CT show for hiatal hernia considering its sequence history?
No Abnormality (Always absent)
Close
D
Refractory Lesion (Persistent or recurrent, now present)
Resolved Lesion (Previously present or recurrent, now absent)
New Lesion (Absent previously, now present)
No Abnormality (Always absent)
6
1
train_9579_c_1.nii.gz
Prior lymphadenopathy timeline: [1, 1]. (Note: 0 indicates absence, and 1 indicates presence.) Sequence trend plus current CT defines status. What does the current CT show about lymphadenopathy based on earlier sequences?
Refractory Lesion (Persistent or recurrent, now present)
Close
A
Refractory Lesion (Persistent or recurrent, now present)
Resolved Lesion (Previously present or recurrent, now absent)
New Lesion (Absent previously, now present)
No Abnormality (Always absent)
6
1
train_9579_c_1.nii.gz
Before now, emphysema showed [0, 0]. (Note: 0 indicates absence, and 1 indicates presence.) Multi-phase sequences guide CT-based judgment. What lesion category applies to emphysema in the current CT?
No Abnormality (Always absent)
Close
D
Refractory Lesion (Persistent or recurrent, now present)
Resolved Lesion (Previously present or recurrent, now absent)
New Lesion (Absent previously, now present)
No Abnormality (Always absent)
6
1
train_9579_c_1.nii.gz
pericardial effusion trend was: [0, 0]. (Note: 0 indicates absence, and 1 indicates presence.) Final label from history and CT. Given its sequence history, what is pericardial effusion in the current CT?
No Abnormality (Always absent)
Close
D
Refractory Lesion (Persistent or recurrent, now present)
Resolved Lesion (Previously present or recurrent, now absent)
New Lesion (Absent previously, now present)
No Abnormality (Always absent)
6
1
train_9579_c_1.nii.gz
atelectasis had: [1, 1] in earlier scans. (Note: 0 indicates absence, and 1 indicates presence.) From multi-stage sequences and present CT. What type of lesion is atelectasis now, given its temporal sequence?
Refractory Lesion (Persistent or recurrent, now present)
Close
A
Refractory Lesion (Persistent or recurrent, now present)
Resolved Lesion (Previously present or recurrent, now absent)
New Lesion (Absent previously, now present)
No Abnormality (Always absent)
6
1
train_9579_c_1.nii.gz
Prior pulmonary fibrotic sequela timeline: [1, 0]. (Note: 0 indicates absence, and 1 indicates presence.) Based on sequence history and current CT. How does pulmonary fibrotic sequela appear now compared to its sequence history?
Resolved Lesion (Previously present or recurrent, now absent)
Close
B
Refractory Lesion (Persistent or recurrent, now present)
Resolved Lesion (Previously present or recurrent, now absent)
New Lesion (Absent previously, now present)
No Abnormality (Always absent)
6
1
train_9579_c_1.nii.gz
pleural effusion over time: [0, 1]. (Note: 0 indicates absence, and 1 indicates presence.) CT reflects pattern of prior sequences. From sequence history to now, what best describes pleural effusion?
Refractory Lesion (Persistent or recurrent, now present)
Close
A
Refractory Lesion (Persistent or recurrent, now present)
Resolved Lesion (Previously present or recurrent, now absent)
New Lesion (Absent previously, now present)
No Abnormality (Always absent)
6
1
train_9579_c_1.nii.gz
In past, mosaic attenuation pattern was: [0, 0]. (Note: 0 indicates absence, and 1 indicates presence.) History and CT decide lesion category. Based on the temporal sequence, what is the present status of mosaic attenuation pattern?
No Abnormality (Always absent)
Close
D
Refractory Lesion (Persistent or recurrent, now present)
Resolved Lesion (Previously present or recurrent, now absent)
New Lesion (Absent previously, now present)
No Abnormality (Always absent)
6
1
train_9579_c_1.nii.gz
peribronchial thickening sequence was: [0, 0]. (Note: 0 indicates absence, and 1 indicates presence.) Stage-wise sequences + current CT = status. From prior sequences to now, what is the CT-based status of peribronchial thickening?
No Abnormality (Always absent)
Close
D
Refractory Lesion (Persistent or recurrent, now present)
Resolved Lesion (Previously present or recurrent, now absent)
New Lesion (Absent previously, now present)
No Abnormality (Always absent)
6
1
train_9579_c_1.nii.gz
consolidation progression: [1, 1]. (Note: 0 indicates absence, and 1 indicates presence.) Sequence evolution and CT define outcome. What does the CT show for consolidation considering its sequence history?
Refractory Lesion (Persistent or recurrent, now present)
Close
A
Refractory Lesion (Persistent or recurrent, now present)
Resolved Lesion (Previously present or recurrent, now absent)
New Lesion (Absent previously, now present)
No Abnormality (Always absent)
6
1
train_9579_c_1.nii.gz
Recorded sequences for bronchiectasis: [0, 0]. (Note: 0 indicates absence, and 1 indicates presence.) Lesion judged by sequences and scan. How has bronchiectasis evolved from earlier scan sequences to now?
No Abnormality (Always absent)
Close
D
Refractory Lesion (Persistent or recurrent, now present)
Resolved Lesion (Previously present or recurrent, now absent)
New Lesion (Absent previously, now present)
No Abnormality (Always absent)
6
1
train_9579_c_1.nii.gz
interlobular septal thickening had: [0, 1] in earlier scans. (Note: 0 indicates absence, and 1 indicates presence.) Diagnosis combines sequence history and CT. What does interlobular septal thickening currently represent, based on past sequences?
Resolved Lesion (Previously present or recurrent, now absent)
Close
B
Refractory Lesion (Persistent or recurrent, now present)
Resolved Lesion (Previously present or recurrent, now absent)
New Lesion (Absent previously, now present)
No Abnormality (Always absent)
6
1
train_9579_c_1.nii.gz
Recorded sequences for cardiomegaly: [0, 1]. (Note: 0 indicates absence, and 1 indicates presence.) Classification uses sequences and current image. How has cardiomegaly progressed according to its temporal sequence?
Resolved Lesion (Previously present or recurrent, now absent)
Close
B
Refractory Lesion (Persistent or recurrent, now present)
Resolved Lesion (Previously present or recurrent, now absent)
New Lesion (Absent previously, now present)
No Abnormality (Always absent)
6
1
train_9614_c_1.nii.gz
Past sequences of atelectasis: [1, 1]. (Note: 0 indicates absence, and 1 indicates presence.) Stage-wise sequences + current CT = status. From prior sequences to now, what is the CT-based status of atelectasis?
Refractory Lesion (Persistent or recurrent, now present)
Close
A
Refractory Lesion (Persistent or recurrent, now present)
Resolved Lesion (Previously present or recurrent, now absent)
New Lesion (Absent previously, now present)
No Abnormality (Always absent)
6
1
train_9614_c_1.nii.gz
arterial wall calcification had: [1, 1] in earlier scans. (Note: 0 indicates absence, and 1 indicates presence.) Final label from history and CT. Given its sequence history, what is arterial wall calcification in the current CT?
Refractory Lesion (Persistent or recurrent, now present)
Close
A
Refractory Lesion (Persistent or recurrent, now present)
Resolved Lesion (Previously present or recurrent, now absent)
New Lesion (Absent previously, now present)
No Abnormality (Always absent)
6
1
train_9614_c_1.nii.gz
Scans showed lung nodule as: [0, 0]. (Note: 0 indicates absence, and 1 indicates presence.) From multi-stage sequences and present CT. What type of lesion is lung nodule now, given its temporal sequence?
No Abnormality (Always absent)
Close
D
Refractory Lesion (Persistent or recurrent, now present)
Resolved Lesion (Previously present or recurrent, now absent)
New Lesion (Absent previously, now present)
No Abnormality (Always absent)
6
1
train_9614_c_1.nii.gz
pericardial effusion over time: [0, 0]. (Note: 0 indicates absence, and 1 indicates presence.) Lesion behavior from past to CT. What is the current status of pericardial effusion based on previous sequences?
No Abnormality (Always absent)
Close
D
Refractory Lesion (Persistent or recurrent, now present)
Resolved Lesion (Previously present or recurrent, now absent)
New Lesion (Absent previously, now present)
No Abnormality (Always absent)
6
1
train_9614_c_1.nii.gz
coronary artery wall calcification over time: [1, 1]. (Note: 0 indicates absence, and 1 indicates presence.) Sequence evolution and CT define outcome. What does the CT show for coronary artery wall calcification considering its sequence history?
Refractory Lesion (Persistent or recurrent, now present)
Close
A
Refractory Lesion (Persistent or recurrent, now present)
Resolved Lesion (Previously present or recurrent, now absent)
New Lesion (Absent previously, now present)
No Abnormality (Always absent)
6
1
train_9614_c_1.nii.gz
hiatal hernia progression: [0, 0]. (Note: 0 indicates absence, and 1 indicates presence.) Sequence trend plus current CT defines status. What does the current CT show about hiatal hernia based on earlier sequences?
No Abnormality (Always absent)
Close
D
Refractory Lesion (Persistent or recurrent, now present)
Resolved Lesion (Previously present or recurrent, now absent)
New Lesion (Absent previously, now present)
No Abnormality (Always absent)
6
1
train_9614_c_1.nii.gz
lymphadenopathy progression: [1, 1]. (Note: 0 indicates absence, and 1 indicates presence.) Multi-phase sequences guide CT-based judgment. What lesion category applies to lymphadenopathy in the current CT?
Refractory Lesion (Persistent or recurrent, now present)
Close
A
Refractory Lesion (Persistent or recurrent, now present)
Resolved Lesion (Previously present or recurrent, now absent)
New Lesion (Absent previously, now present)
No Abnormality (Always absent)
6
1
train_9614_c_1.nii.gz
Scans showed emphysema as: [1, 1]. (Note: 0 indicates absence, and 1 indicates presence.) History and CT decide lesion category. Based on the temporal sequence, what is the present status of emphysema?
Refractory Lesion (Persistent or recurrent, now present)
Close
A
Refractory Lesion (Persistent or recurrent, now present)
Resolved Lesion (Previously present or recurrent, now absent)
New Lesion (Absent previously, now present)
No Abnormality (Always absent)
6
1
train_9614_c_1.nii.gz
Earlier CTs showed interlobular septal thickening as: [0, 0]. (Note: 0 indicates absence, and 1 indicates presence.) Stage-wise sequences + current CT = status. From prior sequences to now, what is the CT-based status of interlobular septal thickening?
No Abnormality (Always absent)
Close
D
Refractory Lesion (Persistent or recurrent, now present)
Resolved Lesion (Previously present or recurrent, now absent)
New Lesion (Absent previously, now present)
No Abnormality (Always absent)
6
1
train_9614_c_1.nii.gz
Past sequences of pulmonary fibrotic sequela: [0, 0]. (Note: 0 indicates absence, and 1 indicates presence.) Final label from history and CT. Given its sequence history, what is pulmonary fibrotic sequela in the current CT?
No Abnormality (Always absent)
Close
D
Refractory Lesion (Persistent or recurrent, now present)
Resolved Lesion (Previously present or recurrent, now absent)
New Lesion (Absent previously, now present)
No Abnormality (Always absent)
6
1
train_9614_c_1.nii.gz
Earlier pleural effusion sequences: [0, 0]. (Note: 0 indicates absence, and 1 indicates presence.) CT reflects pattern of prior sequences. From sequence history to now, what best describes pleural effusion?
No Abnormality (Always absent)
Close
D
Refractory Lesion (Persistent or recurrent, now present)
Resolved Lesion (Previously present or recurrent, now absent)
New Lesion (Absent previously, now present)
No Abnormality (Always absent)
6
1
train_9614_c_1.nii.gz
Scans showed mosaic attenuation pattern as: [0, 0]. (Note: 0 indicates absence, and 1 indicates presence.) Stage-wise sequences + current CT = status. From prior sequences to now, what is the CT-based status of mosaic attenuation pattern?
New Lesion (Absent previously, now present)
Close
C
Refractory Lesion (Persistent or recurrent, now present)
Resolved Lesion (Previously present or recurrent, now absent)
New Lesion (Absent previously, now present)
No Abnormality (Always absent)
6
1
train_9614_c_1.nii.gz
Previous peribronchial thickening states: [0, 0]. (Note: 0 indicates absence, and 1 indicates presence.) Sequence evolution and CT define outcome. What does the CT show for peribronchial thickening considering its sequence history?
No Abnormality (Always absent)
Close
D
Refractory Lesion (Persistent or recurrent, now present)
Resolved Lesion (Previously present or recurrent, now absent)
New Lesion (Absent previously, now present)
No Abnormality (Always absent)
6
1
train_9614_c_1.nii.gz
Old sequences for consolidation: [0, 0]. (Note: 0 indicates absence, and 1 indicates presence.) Multi-phase sequences guide CT-based judgment. What lesion category applies to consolidation in the current CT?
No Abnormality (Always absent)
Close
D
Refractory Lesion (Persistent or recurrent, now present)
Resolved Lesion (Previously present or recurrent, now absent)
New Lesion (Absent previously, now present)
No Abnormality (Always absent)
6
1
train_9614_c_1.nii.gz
Sequence history for cardiomegaly: [1, 1]. (Note: 0 indicates absence, and 1 indicates presence.) CT reflects pattern of prior sequences. From sequence history to now, what best describes cardiomegaly?
Refractory Lesion (Persistent or recurrent, now present)
Close
A
Refractory Lesion (Persistent or recurrent, now present)
Resolved Lesion (Previously present or recurrent, now absent)
New Lesion (Absent previously, now present)
No Abnormality (Always absent)
6
1
train_9614_c_1.nii.gz
bronchiectasis trend was: [0, 0]. (Note: 0 indicates absence, and 1 indicates presence.) History and CT decide lesion category. Based on the temporal sequence, what is the present status of bronchiectasis?
No Abnormality (Always absent)
Close
D
Refractory Lesion (Persistent or recurrent, now present)
Resolved Lesion (Previously present or recurrent, now absent)
New Lesion (Absent previously, now present)
No Abnormality (Always absent)
6
1
train_9614_c_1.nii.gz
Historical lung opacity status: [1, 1]. (Note: 0 indicates absence, and 1 indicates presence.) History and CT decide lesion category. Based on the temporal sequence, what is the present status of lung opacity?
Resolved Lesion (Previously present or recurrent, now absent)
Close
B
Refractory Lesion (Persistent or recurrent, now present)
Resolved Lesion (Previously present or recurrent, now absent)
New Lesion (Absent previously, now present)
No Abnormality (Always absent)
6
1
train_986_c_1.nii.gz
lung nodule over time: [1, 0]. (Note: 0 indicates absence, and 1 indicates presence.) Based on sequence history and current CT. How does lung nodule appear now compared to its sequence history?
Refractory Lesion (Persistent or recurrent, now present)
Close
A
Refractory Lesion (Persistent or recurrent, now present)
Resolved Lesion (Previously present or recurrent, now absent)
New Lesion (Absent previously, now present)
No Abnormality (Always absent)
6
1
train_986_c_1.nii.gz
Sequence history for emphysema: [1, 1]. (Note: 0 indicates absence, and 1 indicates presence.) Lesion state from timeline and CT. What is the current CT assessment of emphysema based on prior sequences?
Refractory Lesion (Persistent or recurrent, now present)
Close
A
Refractory Lesion (Persistent or recurrent, now present)
Resolved Lesion (Previously present or recurrent, now absent)
New Lesion (Absent previously, now present)
No Abnormality (Always absent)
6
1
train_986_c_1.nii.gz
Previous peribronchial thickening states: [0, 0]. (Note: 0 indicates absence, and 1 indicates presence.) CT status follows sequence progression. How has peribronchial thickening changed from past sequences to the current CT?
No Abnormality (Always absent)
Close
D
Refractory Lesion (Persistent or recurrent, now present)
Resolved Lesion (Previously present or recurrent, now absent)
New Lesion (Absent previously, now present)
No Abnormality (Always absent)
6
1
train_986_c_1.nii.gz
Earlier mosaic attenuation pattern sequences: [0, 0]. (Note: 0 indicates absence, and 1 indicates presence.) Past sequences and CT determine lesion type. Based on past sequences, what is the current condition of mosaic attenuation pattern?
No Abnormality (Always absent)
Close
D
Refractory Lesion (Persistent or recurrent, now present)
Resolved Lesion (Previously present or recurrent, now absent)
New Lesion (Absent previously, now present)
No Abnormality (Always absent)
6
1
train_986_c_1.nii.gz
bronchiectasis trend was: [0, 0]. (Note: 0 indicates absence, and 1 indicates presence.) Sequence trend plus current CT defines status. What does the current CT show about bronchiectasis based on earlier sequences?
No Abnormality (Always absent)
Close
D
Refractory Lesion (Persistent or recurrent, now present)
Resolved Lesion (Previously present or recurrent, now absent)
New Lesion (Absent previously, now present)
No Abnormality (Always absent)
6
1
train_986_c_1.nii.gz
Old sequences for atelectasis: [0, 1]. (Note: 0 indicates absence, and 1 indicates presence.) Past sequences and CT determine lesion type. Based on past sequences, what is the current condition of atelectasis?
Resolved Lesion (Previously present or recurrent, now absent)
Close
B
Refractory Lesion (Persistent or recurrent, now present)
Resolved Lesion (Previously present or recurrent, now absent)
New Lesion (Absent previously, now present)
No Abnormality (Always absent)
6
1
train_986_c_1.nii.gz
lung opacity had: [0, 0] in earlier scans. (Note: 0 indicates absence, and 1 indicates presence.) Sequence trend plus current CT defines status. What does the current CT show about lung opacity based on earlier sequences?
New Lesion (Absent previously, now present)
Close
C
Refractory Lesion (Persistent or recurrent, now present)
Resolved Lesion (Previously present or recurrent, now absent)
New Lesion (Absent previously, now present)
No Abnormality (Always absent)
6
1
train_986_c_1.nii.gz
cardiomegaly over time: [0, 0]. (Note: 0 indicates absence, and 1 indicates presence.) Lesion state from timeline and CT. What is the current CT assessment of cardiomegaly based on prior sequences?
No Abnormality (Always absent)
Close
D
Refractory Lesion (Persistent or recurrent, now present)
Resolved Lesion (Previously present or recurrent, now absent)
New Lesion (Absent previously, now present)
No Abnormality (Always absent)
6
1
train_986_c_1.nii.gz
Past sequences of pleural effusion: [0, 0]. (Note: 0 indicates absence, and 1 indicates presence.) CT confirms what sequences suggest. How is pleural effusion classified now using past sequence data?
No Abnormality (Always absent)
Close
D
Refractory Lesion (Persistent or recurrent, now present)
Resolved Lesion (Previously present or recurrent, now absent)
New Lesion (Absent previously, now present)
No Abnormality (Always absent)
6
1
train_986_c_1.nii.gz
coronary artery wall calcification had: [1, 1] in earlier scans. (Note: 0 indicates absence, and 1 indicates presence.) Classification uses sequences and current image. How has coronary artery wall calcification progressed according to its temporal sequence?
Refractory Lesion (Persistent or recurrent, now present)
Close
A
Refractory Lesion (Persistent or recurrent, now present)
Resolved Lesion (Previously present or recurrent, now absent)
New Lesion (Absent previously, now present)
No Abnormality (Always absent)
6
1
train_986_c_1.nii.gz
pericardial effusion progression: [0, 0]. (Note: 0 indicates absence, and 1 indicates presence.) Based on sequence history and current CT. How does pericardial effusion appear now compared to its sequence history?
No Abnormality (Always absent)
Close
D
Refractory Lesion (Persistent or recurrent, now present)
Resolved Lesion (Previously present or recurrent, now absent)
New Lesion (Absent previously, now present)
No Abnormality (Always absent)
6
1
train_986_c_1.nii.gz
Previous lymphadenopathy states: [1, 0]. (Note: 0 indicates absence, and 1 indicates presence.) CT confirms what sequences suggest. How is lymphadenopathy classified now using past sequence data?
Resolved Lesion (Previously present or recurrent, now absent)
Close
B
Refractory Lesion (Persistent or recurrent, now present)
Resolved Lesion (Previously present or recurrent, now absent)
New Lesion (Absent previously, now present)
No Abnormality (Always absent)
6
1
train_986_c_1.nii.gz
Prior arterial wall calcification timeline: [1, 1]. (Note: 0 indicates absence, and 1 indicates presence.) Lesion judged by sequences and scan. How has arterial wall calcification evolved from earlier scan sequences to now?
Refractory Lesion (Persistent or recurrent, now present)
Close
A
Refractory Lesion (Persistent or recurrent, now present)
Resolved Lesion (Previously present or recurrent, now absent)
New Lesion (Absent previously, now present)
No Abnormality (Always absent)
6
1
train_986_c_1.nii.gz
Old sequences for consolidation: [0, 0]. (Note: 0 indicates absence, and 1 indicates presence.) Lesion behavior from past to CT. What is the current status of consolidation based on previous sequences?
No Abnormality (Always absent)
Close
D
Refractory Lesion (Persistent or recurrent, now present)
Resolved Lesion (Previously present or recurrent, now absent)
New Lesion (Absent previously, now present)
No Abnormality (Always absent)
6
1
train_986_c_1.nii.gz
Earlier CTs showed interlobular septal thickening as: [0, 0]. (Note: 0 indicates absence, and 1 indicates presence.) From multi-stage sequences and present CT. What type of lesion is interlobular septal thickening now, given its temporal sequence?
No Abnormality (Always absent)
Close
D
Refractory Lesion (Persistent or recurrent, now present)
Resolved Lesion (Previously present or recurrent, now absent)
New Lesion (Absent previously, now present)
No Abnormality (Always absent)
6
1
train_986_c_1.nii.gz
Scans showed hiatal hernia as: [0, 0]. (Note: 0 indicates absence, and 1 indicates presence.) Diagnosis combines sequence history and CT. What does hiatal hernia currently represent, based on past sequences?
No Abnormality (Always absent)
Close
D
Refractory Lesion (Persistent or recurrent, now present)
Resolved Lesion (Previously present or recurrent, now absent)
New Lesion (Absent previously, now present)
No Abnormality (Always absent)
6
1
train_986_c_1.nii.gz
pulmonary fibrotic sequela trend was: [0, 1]. (Note: 0 indicates absence, and 1 indicates presence.) CT status follows sequence progression. How has pulmonary fibrotic sequela changed from past sequences to the current CT?
Resolved Lesion (Previously present or recurrent, now absent)
Close
B
Refractory Lesion (Persistent or recurrent, now present)
Resolved Lesion (Previously present or recurrent, now absent)
New Lesion (Absent previously, now present)
No Abnormality (Always absent)
6
1
train_9882_c_1.nii.gz
arterial wall calcification condition history: [1, 0]. (Note: 0 indicates absence, and 1 indicates presence.) CT confirms what sequences suggest. How is arterial wall calcification classified now using past sequence data?
Resolved Lesion (Previously present or recurrent, now absent)
Close
B
Refractory Lesion (Persistent or recurrent, now present)
Resolved Lesion (Previously present or recurrent, now absent)
New Lesion (Absent previously, now present)
No Abnormality (Always absent)
6
1
train_9882_c_1.nii.gz
Earlier interlobular septal thickening sequences: [1, 0]. (Note: 0 indicates absence, and 1 indicates presence.) Sequence evolution and CT define outcome. What does the CT show for interlobular septal thickening considering its sequence history?
Resolved Lesion (Previously present or recurrent, now absent)
Close
B
Refractory Lesion (Persistent or recurrent, now present)
Resolved Lesion (Previously present or recurrent, now absent)
New Lesion (Absent previously, now present)
No Abnormality (Always absent)
6
1
train_9882_c_1.nii.gz
Prior pericardial effusion timeline: [1, 0]. (Note: 0 indicates absence, and 1 indicates presence.) Past sequences and CT determine lesion type. Based on past sequences, what is the current condition of pericardial effusion?
Resolved Lesion (Previously present or recurrent, now absent)
Close
B
Refractory Lesion (Persistent or recurrent, now present)
Resolved Lesion (Previously present or recurrent, now absent)
New Lesion (Absent previously, now present)
No Abnormality (Always absent)
6
1
train_9882_c_1.nii.gz
coronary artery wall calcification had: [1, 0] in earlier scans. (Note: 0 indicates absence, and 1 indicates presence.) CT status follows sequence progression. How has coronary artery wall calcification changed from past sequences to the current CT?
Resolved Lesion (Previously present or recurrent, now absent)
Close
B
Refractory Lesion (Persistent or recurrent, now present)
Resolved Lesion (Previously present or recurrent, now absent)
New Lesion (Absent previously, now present)
No Abnormality (Always absent)
6
1
train_9882_c_1.nii.gz
In past, hiatal hernia was: [0, 0]. (Note: 0 indicates absence, and 1 indicates presence.) History and CT decide lesion category. Based on the temporal sequence, what is the present status of hiatal hernia?
No Abnormality (Always absent)
Close
D
Refractory Lesion (Persistent or recurrent, now present)
Resolved Lesion (Previously present or recurrent, now absent)
New Lesion (Absent previously, now present)
No Abnormality (Always absent)
6
1
train_9882_c_1.nii.gz
Sequence history for lymphadenopathy: [1, 1]. (Note: 0 indicates absence, and 1 indicates presence.) Lesion behavior from past to CT. What is the current status of lymphadenopathy based on previous sequences?
Resolved Lesion (Previously present or recurrent, now absent)
Close
B
Refractory Lesion (Persistent or recurrent, now present)
Resolved Lesion (Previously present or recurrent, now absent)
New Lesion (Absent previously, now present)
No Abnormality (Always absent)
6
1
train_9882_c_1.nii.gz
emphysema sequence was: [0, 0]. (Note: 0 indicates absence, and 1 indicates presence.) Stage-wise sequences + current CT = status. From prior sequences to now, what is the CT-based status of emphysema?
No Abnormality (Always absent)
Close
D
Refractory Lesion (Persistent or recurrent, now present)
Resolved Lesion (Previously present or recurrent, now absent)
New Lesion (Absent previously, now present)
No Abnormality (Always absent)
6
1
train_9882_c_1.nii.gz
atelectasis over time: [0, 1]. (Note: 0 indicates absence, and 1 indicates presence.) Sequence trend plus current CT defines status. What does the current CT show about atelectasis based on earlier sequences?
Resolved Lesion (Previously present or recurrent, now absent)
Close
B
Refractory Lesion (Persistent or recurrent, now present)
Resolved Lesion (Previously present or recurrent, now absent)
New Lesion (Absent previously, now present)
No Abnormality (Always absent)
6
1
train_9882_c_1.nii.gz
lung nodule progression: [1, 1]. (Note: 0 indicates absence, and 1 indicates presence.) From multi-stage sequences and present CT. What type of lesion is lung nodule now, given its temporal sequence?
Resolved Lesion (Previously present or recurrent, now absent)
Close
B
Refractory Lesion (Persistent or recurrent, now present)
Resolved Lesion (Previously present or recurrent, now absent)
New Lesion (Absent previously, now present)
No Abnormality (Always absent)
6
1
train_9882_c_1.nii.gz
Recorded sequences for pulmonary fibrotic sequela: [0, 0]. (Note: 0 indicates absence, and 1 indicates presence.) Lesion judged by sequences and scan. How has pulmonary fibrotic sequela evolved from earlier scan sequences to now?
No Abnormality (Always absent)
Close
D
Refractory Lesion (Persistent or recurrent, now present)
Resolved Lesion (Previously present or recurrent, now absent)
New Lesion (Absent previously, now present)
No Abnormality (Always absent)
6
1
train_9882_c_1.nii.gz
Sequence history for pleural effusion: [1, 1]. (Note: 0 indicates absence, and 1 indicates presence.) History and CT decide lesion category. Based on the temporal sequence, what is the present status of pleural effusion?
Refractory Lesion (Persistent or recurrent, now present)
Close
A
Refractory Lesion (Persistent or recurrent, now present)
Resolved Lesion (Previously present or recurrent, now absent)
New Lesion (Absent previously, now present)
No Abnormality (Always absent)
6
1
train_9882_c_1.nii.gz
mosaic attenuation pattern condition history: [0, 0]. (Note: 0 indicates absence, and 1 indicates presence.) Classification uses sequences and current image. How has mosaic attenuation pattern progressed according to its temporal sequence?
No Abnormality (Always absent)
Close
D
Refractory Lesion (Persistent or recurrent, now present)
Resolved Lesion (Previously present or recurrent, now absent)
New Lesion (Absent previously, now present)
No Abnormality (Always absent)
6
1
train_9882_c_1.nii.gz
Scans showed peribronchial thickening as: [1, 1]. (Note: 0 indicates absence, and 1 indicates presence.) Final label from history and CT. Given its sequence history, what is peribronchial thickening in the current CT?
Resolved Lesion (Previously present or recurrent, now absent)
Close
B
Refractory Lesion (Persistent or recurrent, now present)
Resolved Lesion (Previously present or recurrent, now absent)
New Lesion (Absent previously, now present)
No Abnormality (Always absent)
6
1
train_9882_c_1.nii.gz
consolidation progression: [0, 0]. (Note: 0 indicates absence, and 1 indicates presence.) Lesion judged by sequences and scan. How has consolidation evolved from earlier scan sequences to now?
New Lesion (Absent previously, now present)
Close
C
Refractory Lesion (Persistent or recurrent, now present)
Resolved Lesion (Previously present or recurrent, now absent)
New Lesion (Absent previously, now present)
No Abnormality (Always absent)
6
1
train_9882_c_1.nii.gz
Past sequences of bronchiectasis: [1, 0]. (Note: 0 indicates absence, and 1 indicates presence.) CT reflects pattern of prior sequences. From sequence history to now, what best describes bronchiectasis?
Resolved Lesion (Previously present or recurrent, now absent)
Close
B
Refractory Lesion (Persistent or recurrent, now present)
Resolved Lesion (Previously present or recurrent, now absent)
New Lesion (Absent previously, now present)
No Abnormality (Always absent)
6
1
train_9882_c_1.nii.gz
lung opacity had: [0, 1] in earlier scans. (Note: 0 indicates absence, and 1 indicates presence.) Multi-phase sequences guide CT-based judgment. What lesion category applies to lung opacity in the current CT?
Refractory Lesion (Persistent or recurrent, now present)
Close
A
Refractory Lesion (Persistent or recurrent, now present)
Resolved Lesion (Previously present or recurrent, now absent)
New Lesion (Absent previously, now present)
No Abnormality (Always absent)
6
1
train_9882_c_1.nii.gz
Before now, cardiomegaly showed [0, 0]. (Note: 0 indicates absence, and 1 indicates presence.) Multi-phase sequences guide CT-based judgment. What lesion category applies to cardiomegaly in the current CT?
No Abnormality (Always absent)
Close
D
Refractory Lesion (Persistent or recurrent, now present)
Resolved Lesion (Previously present or recurrent, now absent)
New Lesion (Absent previously, now present)
No Abnormality (Always absent)
6
1
train_998_c_1.nii.gz
Earlier cardiomegaly sequences: [0, 0]. (Note: 0 indicates absence, and 1 indicates presence.) CT status follows sequence progression. How has cardiomegaly changed from past sequences to the current CT?
No Abnormality (Always absent)
Close
D
Refractory Lesion (Persistent or recurrent, now present)
Resolved Lesion (Previously present or recurrent, now absent)
New Lesion (Absent previously, now present)
No Abnormality (Always absent)
6
1
train_998_c_1.nii.gz
Previous pericardial effusion states: [0, 0]. (Note: 0 indicates absence, and 1 indicates presence.) Lesion behavior from past to CT. What is the current status of pericardial effusion based on previous sequences?
No Abnormality (Always absent)
Close
D
Refractory Lesion (Persistent or recurrent, now present)
Resolved Lesion (Previously present or recurrent, now absent)
New Lesion (Absent previously, now present)
No Abnormality (Always absent)
6
1
train_998_c_1.nii.gz
Old sequences for coronary artery wall calcification: [0, 0]. (Note: 0 indicates absence, and 1 indicates presence.) Sequence trend plus current CT defines status. What does the current CT show about coronary artery wall calcification based on earlier sequences?
No Abnormality (Always absent)
Close
D
Refractory Lesion (Persistent or recurrent, now present)
Resolved Lesion (Previously present or recurrent, now absent)
New Lesion (Absent previously, now present)
No Abnormality (Always absent)
6
1
train_998_c_1.nii.gz
Before now, hiatal hernia showed [1, 0]. (Note: 0 indicates absence, and 1 indicates presence.) From multi-stage sequences and present CT. What type of lesion is hiatal hernia now, given its temporal sequence?
Resolved Lesion (Previously present or recurrent, now absent)
Close
B
Refractory Lesion (Persistent or recurrent, now present)
Resolved Lesion (Previously present or recurrent, now absent)
New Lesion (Absent previously, now present)
No Abnormality (Always absent)
6
1
train_998_c_1.nii.gz
Past sequences of peribronchial thickening: [1, 0]. (Note: 0 indicates absence, and 1 indicates presence.) Past sequences and CT determine lesion type. Based on past sequences, what is the current condition of peribronchial thickening?
Refractory Lesion (Persistent or recurrent, now present)
Close
A
Refractory Lesion (Persistent or recurrent, now present)
Resolved Lesion (Previously present or recurrent, now absent)
New Lesion (Absent previously, now present)
No Abnormality (Always absent)
6
1
train_998_c_1.nii.gz
In past, lymphadenopathy was: [0, 1]. (Note: 0 indicates absence, and 1 indicates presence.) Final label from history and CT. Given its sequence history, what is lymphadenopathy in the current CT?
Resolved Lesion (Previously present or recurrent, now absent)
Close
B
Refractory Lesion (Persistent or recurrent, now present)
Resolved Lesion (Previously present or recurrent, now absent)
New Lesion (Absent previously, now present)
No Abnormality (Always absent)
6
1
train_998_c_1.nii.gz
emphysema sequence was: [1, 0]. (Note: 0 indicates absence, and 1 indicates presence.) CT reflects pattern of prior sequences. From sequence history to now, what best describes emphysema?
Resolved Lesion (Previously present or recurrent, now absent)
Close
B
Refractory Lesion (Persistent or recurrent, now present)
Resolved Lesion (Previously present or recurrent, now absent)
New Lesion (Absent previously, now present)
No Abnormality (Always absent)
6
1
train_998_c_1.nii.gz
Scans showed pleural effusion as: [0, 0]. (Note: 0 indicates absence, and 1 indicates presence.) Sequence evolution and CT define outcome. What does the CT show for pleural effusion considering its sequence history?
New Lesion (Absent previously, now present)
Close
C
Refractory Lesion (Persistent or recurrent, now present)
Resolved Lesion (Previously present or recurrent, now absent)
New Lesion (Absent previously, now present)
No Abnormality (Always absent)
6
1
train_998_c_1.nii.gz
Earlier CTs showed lung nodule as: [0, 0]. (Note: 0 indicates absence, and 1 indicates presence.) Final label from history and CT. Given its sequence history, what is lung nodule in the current CT?
No Abnormality (Always absent)
Close
D
Refractory Lesion (Persistent or recurrent, now present)
Resolved Lesion (Previously present or recurrent, now absent)
New Lesion (Absent previously, now present)
No Abnormality (Always absent)
6
1
train_998_c_1.nii.gz
lung opacity over time: [0, 0]. (Note: 0 indicates absence, and 1 indicates presence.) Final label from history and CT. Given its sequence history, what is lung opacity in the current CT?
New Lesion (Absent previously, now present)
Close
C
Refractory Lesion (Persistent or recurrent, now present)
Resolved Lesion (Previously present or recurrent, now absent)
New Lesion (Absent previously, now present)
No Abnormality (Always absent)
6
1
train_998_c_1.nii.gz
pulmonary fibrotic sequela progression: [0, 0]. (Note: 0 indicates absence, and 1 indicates presence.) CT reflects pattern of prior sequences. From sequence history to now, what best describes pulmonary fibrotic sequela?
New Lesion (Absent previously, now present)
Close
C
Refractory Lesion (Persistent or recurrent, now present)
Resolved Lesion (Previously present or recurrent, now absent)
New Lesion (Absent previously, now present)
No Abnormality (Always absent)
6
1
train_998_c_1.nii.gz
Historical mosaic attenuation pattern status: [0, 0]. (Note: 0 indicates absence, and 1 indicates presence.) CT reflects pattern of prior sequences. From sequence history to now, what best describes mosaic attenuation pattern?
No Abnormality (Always absent)
Close
D
Refractory Lesion (Persistent or recurrent, now present)
Resolved Lesion (Previously present or recurrent, now absent)
New Lesion (Absent previously, now present)
No Abnormality (Always absent)
6
1
train_998_c_1.nii.gz
Before now, consolidation showed [0, 0]. (Note: 0 indicates absence, and 1 indicates presence.) Sequence evolution and CT define outcome. What does the CT show for consolidation considering its sequence history?
No Abnormality (Always absent)
Close
D
Refractory Lesion (Persistent or recurrent, now present)
Resolved Lesion (Previously present or recurrent, now absent)
New Lesion (Absent previously, now present)
No Abnormality (Always absent)
6
1
train_998_c_1.nii.gz
In past, interlobular septal thickening was: [0, 0]. (Note: 0 indicates absence, and 1 indicates presence.) Multi-phase sequences guide CT-based judgment. What lesion category applies to interlobular septal thickening in the current CT?
No Abnormality (Always absent)
Close
D
Refractory Lesion (Persistent or recurrent, now present)
Resolved Lesion (Previously present or recurrent, now absent)
New Lesion (Absent previously, now present)
No Abnormality (Always absent)
6
1
train_998_c_1.nii.gz
Past sequences of arterial wall calcification: [0, 0]. (Note: 0 indicates absence, and 1 indicates presence.) Past sequences and CT determine lesion type. Based on past sequences, what is the current condition of arterial wall calcification?
No Abnormality (Always absent)
Close
D
Refractory Lesion (Persistent or recurrent, now present)
Resolved Lesion (Previously present or recurrent, now absent)
New Lesion (Absent previously, now present)
No Abnormality (Always absent)
6
1
train_998_c_1.nii.gz
Recorded sequences for bronchiectasis: [1, 0]. (Note: 0 indicates absence, and 1 indicates presence.) Sequence evolution and CT define outcome. What does the CT show for bronchiectasis considering its sequence history?
Resolved Lesion (Previously present or recurrent, now absent)
Close
B
Refractory Lesion (Persistent or recurrent, now present)
Resolved Lesion (Previously present or recurrent, now absent)
New Lesion (Absent previously, now present)
No Abnormality (Always absent)
6
1
train_998_c_1.nii.gz
atelectasis trend was: [0, 0]. (Note: 0 indicates absence, and 1 indicates presence.) From multi-stage sequences and present CT. What type of lesion is atelectasis now, given its temporal sequence?
No Abnormality (Always absent)
Close
D
Refractory Lesion (Persistent or recurrent, now present)
Resolved Lesion (Previously present or recurrent, now absent)
New Lesion (Absent previously, now present)
No Abnormality (Always absent)
6
1
train_9990_c_1.nii.gz
Sequence history for cardiomegaly: [0, 1]. (Note: 0 indicates absence, and 1 indicates presence.) From multi-stage sequences and present CT. What type of lesion is cardiomegaly now, given its temporal sequence?
Resolved Lesion (Previously present or recurrent, now absent)
Close
B
Refractory Lesion (Persistent or recurrent, now present)
Resolved Lesion (Previously present or recurrent, now absent)
New Lesion (Absent previously, now present)
No Abnormality (Always absent)
6
1
train_9990_c_1.nii.gz
Prior arterial wall calcification timeline: [1, 1]. (Note: 0 indicates absence, and 1 indicates presence.) Multi-phase sequences guide CT-based judgment. What lesion category applies to arterial wall calcification in the current CT?
Refractory Lesion (Persistent or recurrent, now present)
Close
A
Refractory Lesion (Persistent or recurrent, now present)
Resolved Lesion (Previously present or recurrent, now absent)
New Lesion (Absent previously, now present)
No Abnormality (Always absent)