Peripelvic extravasation.
D000328:Adult; D003085:Colic; D006801:Humans; D007674:Kidney Diseases / Q000000981:diagnostic imaging; D008297:Male; D014514:Ureteral Calculi / Q000000981:diagnostic imaging*; D014517:Ureteral Obstruction / Q000150:complications / Q000000981:diagnostic imaging*; D014567:Urography