855: Flexible Hexyl-Aminolevulinate Fluorescence Cystoscopy Is Feasible and Advantageous in Detecting Bladder Cancer in Patients with High Risk Bladder Tumors

patients with RT had muscle invasive BC compared to 17 (40%) in those without radiation therapy. 31 patients (53%) in the radiation group underwent cystectomy compared to 17 ( 40%) in the non-radiation group. Stage specific survival was similar for both groups.