Multiple cutaneous metastasis of synchronous urothelial carcinoma of the bladder and the renal pelvis: A case report

Abstract

Introduction: Cutaneous metastatic disease arising from urinary tract carcinoma is rare and associated with a poor prognosis. We report a case of metastatic disease occurring in a patient treated for synchronous urothelial tumor of the bladder and left renal pelvis. Case presentation: A 61-year-old Caucasian man was treated for a synchronous urothelial tumor of the bladder and left renal pelvis. He had an en bloc radical cystectomy and left ureteronehprectomy associated with a cutaneous transileal urinary diversion and lymph node dissection. He was scheduled for chemotherapy but was lost to follow-up. He consulted 1 year later with growing skin tumors that were confirmed to be metastatic disease, and he was referred to the oncology department for palliative chemotherapy. Conclusion: Cutaneous metastatic disease is a rare entity with poor prognosis. The main treatment remains chemotherapy; however, single-site metastasis should be considered for metastasectomy.