Endoscopic Management of Urethral Abnormalities

A series of congenital urethral malformations have been reported: lacuna magna, urethral duplicity, urethral valves, megalourethra, urethral diverticula, urethral polyps, Cowper’s duct cysts, and urethral prolapse. Among these malformations, the urethral valves, urethral diverticula, Cowper’s duct cysts, and the fibroepithelial polyps may benefit from endoscopic treatment.