[Endoscopic treatment of congenital paraureteral diverticuli and cavities]

We report 4 cases of primary congenital paraurethral diverticula or cavities (3 diverticula and 1 cyst of Cowper's glands) that were treated by endoscopic surgery. All the foregoing cases were diagnosed as primary in the absence of coexisting pathologies or associated disorders. The wall between the diverticulum and the urethral lumen was sectioned endoscopically. All patients recovered normal clinical and morphological status.