Arteriovenous hemangioma of the urinary bladder following intravesical treatment.

Received November 2009 Accepted February 2010 INTRODUCTION Hemangioma of the urinary bladder is a very rare benign tumor believed to have congenital origin; however, it can present at any age, being relatively more common in adulthood.(1) To the best of our knowledge, few cases of the urinary bladder hemangioma have been documented.(1) We report a case of a vesical arteriovenous hemangioma in a patient with a history of transurethral resection of the bladder tumor (TUR-BT) and intravesical installation of Bacillus Calmette-Guerin (BCG).