Massive pyelointerstitial extravasation of contrast material.
D000328:Adult; D006801:Humans; D007082:Ileum / Q000000981:diagnostic imaging; D008297:Male; D011704:Pyelonephritis / Q000150:complications*; D014517:Ureteral Obstruction / Q000150:complications*; D014567:Urography; D014718:Vesico-Ureteral Reflux / Q000209:etiology*