Risk Stratification of Prostate Imaging Reporting and Data System (PI-RADS 3) Lesions in the Peripheral and Transition Zones Using Clinical and Quantitative MRI Markers.
BACKGROUND Prostate Imaging Reporting and Data System (PI-RADS) 3 lesions often undergo biopsy despite a low positive predictive value (< 25%) for clinically significant prostate cancer (csPCa), defined as International Society of Urological Pathology (ISUP) Grade Group ≥ 2. PURPOSE To determine whether mean apparent...