Risk Factors for Urethral Recurrence in Men After Radical Cystectomy with Orthotopic Urinary Diversion for Urothelial Carcinoma: A Retrospective Cohort Study.

In this series, UR occurred in approximately 2% of men after RC with IONB. Prostatic urethral involvement was the only significant prognostic factor for UR. Follow-up strategies considering UR risk should be adopted to facilitate early detection in those at high risk of UR.