title: Urethral filling defect (solitary or multiple).
mesh_terms: D003218:Condylomata Acuminata / Q000000981:diagnostic imaging*; D006801:Humans; D008297:Male; D011859:Radiography; D014521:Urethra / Q000000981:diagnostic imaging*; D014523:Urethral Neoplasms / Q000000981:diagnostic imaging*