title: Congenital urethral polyp in children.
mesh_terms: D002675:Child, Preschool; D003558:Cystoscopy; D006801:Humans; D007223:Infant; D008297:Male; D011127:Polyps / Q000151:congenital* / Q000000981:diagnostic imaging; D011859:Radiography; D014523:Urethral Neoplasms / Q000151:congenital* / Q000000981:diagnostic imaging; D001743:Urinary Bladder / Q000000981:diagnostic imaging; D014554:Urination