title: Spontaneous resolution of ureteric obstruction in perianeurysmal retroperitoneal fibrosis.
mesh_terms: D000368:Aged; D001013:Aorta, Thoracic; D001014:Aortic Aneurysm / Q000150:complications*; D006801:Humans; D008297:Male; D011859:Radiography; D012075:Remission, Spontaneous; D012185:Retroperitoneal Fibrosis / Q000150:complications*; D014513:Ureter / Q000000981:diagnostic imaging; D014517:Ureteral Obstruction / Q000000981:diagnostic imaging / Q000209:etiology*