Aneurysms of the abdominal aorta.
D000368:Aged; D001012:Aorta, Abdominal; D001014:Aortic Aneurysm / Q000175:diagnosis / Q000401:mortality / Q000473:pathology / Q000601:surgery; D006801:Humans; D007813:Laparotomy / Q000379:methods; D008875:Middle Aged; D014057:Tomography, X-Ray Computed