Aortic aneurysm
Abdominal aortic aneurysm involves a widening, stretching, or ballooning of the aorta. There are several causes of abdominal aortic aneurysm, but the most common results from atherosclerotic disease. As the aorta gets progressively larger over time there is increased chance of rupture.
Review Date: 11/16/2008
Reviewed By: Linda Vorvick, MD, Family Physician, Seattle Site Coordinator,
Lecturer, Pathophysiology, MEDEX Northwest Division of Physician
Assistant Studies, University of Washington School of Medicine.
Also reviewed by David Zieve, MD, MHA, Medical Director, A.D.A.M.,
Inc.
