AbstractObjective-To compare the effects of tumor volume (TV), tumor percentage involvement (TPI) and prostate volume (PV) on PSA recurrence (PSAR) following radical prostatectomy (RP).Methods-A cohort of 3528 patients receiving RP between 1988 and 2008 was retrieved from the Duke Prostate Center. Patients were stratified by TV (<3cc, 3-6cc, >6cc), TPI (<10%, 10-20%, >20%) and PV (<35cc, 35-45cc, >45cc) and their effects on PSAR evaluated using Kaplan-Meier (KM) analysis. Clinico-pathological variables includ…
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