title: Anterior urethral valves.
abstract: Two cases of anterior urethral valves are reported, one occuring in a child with renal osteodystrophy and the second being the first recorded case of anterior urethral valves in an adult. These 2 cases represent the thirteenth and fourteenth cases of anterior urethral valves reported in the literature.
mesh_terms: D000328:Adult; D002648:Child; D012080:Chronic Kidney Disease-Mineral and Bone Disorder / Q000209:etiology; D006801:Humans; D008297:Male; D014521:Urethra / Q000002:abnormalities* / Q000601:surgery; D014552:Urinary Tract Infections / Q000209:etiology; D014718:Vesico-Ureteral Reflux / Q000209:etiology