Value of 3-T Multiparametric Magnetic Resonance Imaging and Magnetic Resonance–Guided Biopsy for Early Risk Restratification in Active Surveillance of Low-Risk Prostate Cancer

Abstract

Application of MP-MRI and MRGB in active surveillance may contribute in early identification of patients with GGP 4 or 5 containing cancers at 3 months of follow-up. If, during further follow-up, a PI-RADS score of 1 or 2 continues to have a negative predictive value for GGP 4 or 5 containing cancers, a PI-RADS standardized reported MP-MRI may be a promising tool for the selection of prostate cancer patients suitable for active surveillance.