Aortic Occlusion following Blunt Trauma of the Abdomen

Abstract
Blunt injuries to the abdominal aorta with initial survival are rare. Two cases of aortic occlusion are reported: one with acute abdominal symptoms and leg ischemia and one with delayed intermittent claudication. The first patient died 9 days postinjury with possible sepsis and bronchopneumonia. The second presented with delayed symptoms 9 years postinjury: fibrous thickening of the intima, a dense, fibrous band around the aorta and left renal vein. After a Dacron graft from the descending thoracic aorta to the external iliac arteries the patient recovered and is employed full time.

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