CLINICAL UNDER STAGING OF HIGH RISK NONMUSCLE INVASIVE UROTHELIAL CARCINOMA TREATED WITH RADICAL CYSTECTOMY

Abstract

Despite the intent to perform early cystectomy a significant percent of patients harbored occult muscle invasive and/or metastatic disease. In clinical and pathological, superficial stages T1 or less cases disease-free survival was excellent. Due to these results, the selection of high risk superficial transitional cell carcinoma cases for continued bladder sparing treatment should include uninvolved muscle on biopsy and absent radiographic suspicion of invasion.