A. Karim Kader, MD, PhD, Minimally Invasive Surgery, Urology, Department of Surgery, University of California San Diego School of Medicine, discusses how prostate genetic score (PGS) stratifies baseline risk of prostate cancer and improves prostate-specific antigen (PSA) performance in the Prostate, Lung, Colorectal and Ovarian (PLCO) Cancer Screening trial.
