Extra-urethral confines of urethrographic media in strictures of the urethra.
D003287:Contrast Media / Q000009:adverse effects*; D005122:Exudates and Transudates; D006801:Humans; D011859:Radiography; D014525:Urethral Stricture / Q000000981:diagnostic imaging*; D014546:Urinary Catheterization / Q000009:adverse effects
D003287:Contrast Media