Obstructive pathophysiologic changes in retroperitoneal fibrosis.
D000368:Aged; D004231:Diuresis; D006801:Humans; D008297:Male; D012185:Retroperitoneal Fibrosis / Q000150:complications*; D014517:Ureteral Obstruction / Q000209:etiology*; D014546:Urinary Catheterization; D014567:Urography