title: Intraoperative compression cystourethrograms: a measure of adequate resection of posterior urethral valves.
abstract: The technique of intraoperative compression cystourethrograms is described. This procedure has proved to be a safe, reliable objective means of determining adequate destruction of the valvular tissue is complete, the characteristic dilatation of the posterior urethra seen on preoperative cystourethrograms immediately disappears.
mesh_terms: D002675:Child, Preschool; D004108:Dilatation, Pathologic / Q000000981:diagnostic imaging / Q000601:surgery; D006801:Humans; D007223:Infant; D008297:Male; D008722:Methods; D011859:Radiography; D014521:Urethra / Q000000981:diagnostic imaging* / Q000601:surgery; D014522:Urethral Diseases / Q000601:surgery*