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Tomography of abdominal aortic aneurysms.

Abstract Twenty-five patients with known or suspected abdominal aortic aneurysms received tomograms of the abdominal aorta prior to surgery. In all cases the aorta was well outlined; correlation with the surgical pathology was excellent. In nine cases (36 per cent), tomograms delineated the diameter of the abdominal aorta when plain films were unable to do so.