Optimizing the Role of Surgery and Radiation Therapy in Urethral Cancer Based on Histology and Disease Extent

For patients with locally advanced disease and transitional cell carcinoma undergoing S, the addition of RT is associated with improved overall survival and should be considered. An RT-based approach may be preferred for adenocarcinoma, but there was no clear association with survival by therapy type for squamous cell carcinoma. This study is hypothesis generating; prospective trials are necessary.