QIN PROSTATE Repeatability Annotated test retest multi parametric MRI of the prostate. Fifteen treatment naive subjects each scanned twice within two weeks on the same 3T scanner with an endorectal coil, yielding 30 imaging studies. Each study contains T2 weighted axial, diffusion weighted (b=0, b=1400), apparent diffusion coefficient (ADC), and dynamic contrast enhanced (DCE) subtraction series, with manual whole gland, peripheral zone, suspected lesion, and normal PZ segmentations stored as DICOM SEG. Dataset Details Field Value Modality Multi parametric MRI @ 3T (endorectal coil) Sequences T2W axial, DWI (b=0, b=1400), ADC, DCE subtraction Body part Prostate Task Multi class 3D segmentation Subjects 15 Studies 30 (each subject scanned twice — test/retest) MR series 150 SEG series 90 (3 per study — T2W/ADC/DCE) SR series 90 (DICOM Structured Reports, TID 1500) MR images 38,320 DICOM slices Format DICOM (images) + DICOM SEG (segmentations) + DICOM SR (measurements) License CC BY 4.0 No predefined train/val/test split — this is a repeatability cohort. The natural split is two timepoints per subject (Time Point 1 vs Time Point 2). All 15 subjects are treatment naive; 11 have at leas…
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