%0 Case Reports %T Urothelial carcinoma in a urinary bladder diverticulum: A case report and review of the literature. %A Matković A %A Ferenc T %A Jurjević N %A Brkić F %A Kavur L %A Jurenec F %A Mužinić D %A Vidjak V %J Radiol Case Rep %V 18 %N 3 %D Mar 2023 %M 36660575 暂无%R 10.1016/j.radcr.2022.12.020 %X Bladder diverticula are defined as an outpouching of the mucosa into the muscle layer of the bladder wall. There is a well-known link between urinary bladder diverticula and tumors arising within the diverticula. They are rare with an incidence rate of 0.8%-10%. We report an intradiverticular urothelial carcinoma in a 72-year-old man with a known history of multiple episodes of acute urinary retention and urinary tract infections, followed by transurethral resection of the benign prostatic hyperplasia.