The abdominal aortic aneurysm and the ureter.
D001012:Aorta, Abdominal; D001014:Aortic Aneurysm / Q000150:complications* / Q000000981:diagnostic imaging; D001027:Aortography; D006801:Humans; D006869:Hydronephrosis / Q000209:etiology; D008297:Male; D008875:Middle Aged; D014515:Ureteral Diseases / Q000000981:diagnostic imaging / Q000209:etiology*; D014517:Ureteral Obstruction / Q000209:etiology; D014567:Urography