title: Visceral collateral arterial circulation: another cause of ureteral notching.
mesh_terms: D000783:Aneurysm / Q000000981:diagnostic imaging; D001158:Arteries; D002114:Calcinosis / Q000000981:diagnostic imaging; D003097:Collateral Circulation; D005260:Female; D006801:Humans; D008638:Mesenteric Arteries / Q000000981:diagnostic imaging; D008875:Middle Aged; D011859:Radiography; D012187:Retroperitoneal Space / Q000098:blood supply*; D014515:Ureteral Diseases / Q000000981:diagnostic imaging / Q000209:etiology*