title: Conservatively treated urethral valves.
mesh_terms: D001344:Autopsy; D006801:Humans; D007231:Infant, Newborn; D008297:Male; D014521:Urethra / Q000002:abnormalities* / Q000166:cytology / Q000000981:diagnostic imaging; D001743:Urinary Bladder / Q000000981:diagnostic imaging; D014546:Urinary Catheterization; D014567:Urography