Progress in Prostate Cancer Grading

M. Scott Lucia, MD, reviews the historical utilization of the Gleason grading score as an indicator of prostate cancer prognosis and the refinements the system has undergone to improve predictive accuracy. He examines changes to the grading of cribriform carcinoma, as well as an improved 5-tier grade classification system. Read more here: https://grandroundsinurology.com/prog...