### The efficiency of prostate-specific antigen density measurement using three different methods on the prediction of biochemical recurrence

Background: The purpose of this research was to guage the effectivity of prostate-specific antigen (PSA) density (PSAD) calculated by prostate quantity (PV) obtained through transrectal ultrasound (TRUS) and magnetic resonance imaging (MRI) and precise prostate weight (PW) strategies obtained through pathological analysis on the prediction of biochemical recurrence (BCR) within the follow-ups of sufferers who had undergone radical prostatectomy (RP).…