Is clinical stage T2C prostate cancer intermediate- or high-risk disease?

110 Background: Clinical stage T2c (cT2c) is an indeterminate factor in the algorithm for prostate cancer (CaP) risk stratification. According to the D’Amico risk stratification and the American Urological Association (AUA) guidelines, cT2c is high−risk, whereas the National Comprehensive Cancer Network (NCCN) and EUA classify cT2c as intermediate−risk. Since determining whether cT2c is intermediate- or high-risk has implications for treatment, it is important to define what exact risk cT2c portends. Thus, we sought to assess whether cT2c tumors, without associated other high−risk factors (cT2c not otherwise specified (cT2c−nos)), behave as intermediate− or high−risk by analyzing biochemical recurrence (BCR) after radical prostatectomy (RP). Methods: We retrospectively analyzed 2,759 men who underwent RP from 1988 to 2011 from the Shared Equal Access Regional Cancer Hospital (SEARCH) database. Comparisons in time to BCR between cT2c−nos patients and intermediate−risk (prostate-specific antigen [PSA] 10 to...