title: Radiographic and photoendoscopic studies in posterior urethral valves in enuretic boys.
mesh_terms: D000293:Adolescent; D002648:Child; D002675:Child, Preschool; D000013:Congenital Abnormalities / Q000145:classification; D004564:Electrocoagulation; D004598:Electrosurgery; D004724:Endoscopy; D004775:Enuresis / Q000175:diagnosis / Q000000981:diagnostic imaging* / Q000209:etiology; D005500:Follow-Up Studies; D006801:Humans; D008297:Male; D011859:Radiography; D014521:Urethra / Q000002:abnormalities* / Q000000981:diagnostic imaging / Q000473:pathology; D014525:Urethral Stricture / Q000209:etiology; D001743:Urinary Bladder / Q000000981:diagnostic imaging / Q000473:pathology