title: Giant posterior urethral diverticulum after radical retropubic prostatectomy.
abstract: Diverticula of the male posterior urethra are uncommon and usually acquired. We report a case of a large posterior urethral diverticulum that developed after radical retropubic prostatectomy. The etiological factors of male diverticula are discussed.
mesh_terms: D000368:Aged; D004240:Diverticulum / Q000000981:diagnostic imaging / Q000209:etiology* / Q000601:surgery; D006801:Humans; D008297:Male; D011468:Prostatectomy / Q000009:adverse effects*; D011859:Radiography; D014522:Urethral Diseases / Q000000981:diagnostic imaging / Q000209:etiology* / Q000601:surgery