Downgrading Calculator for Patients Diagnosed with GG2 Intermediate-Risk Prostate Cancer after Biopsy
*Reference:Zhuo T Su, Hiten D Patel, Jonathan I Epstein, Christian P Pavlovich, Mohamad E Allaf. Cancer. 2020 Apr 15;126(8):1632-1639."
The calculator predicts the probability of (1) downgrading to grade group 1 (GG1; Gleason 3+3) at radical prostatectomy and to (2) favorable pathology (GG1 or GG2 with <5% Gleason pattern 4) at radical prostatectomy.