aorta rarely Abdominal Aortic Aneurysm (AAA) Abdominal Aortic Aneurysm (AAA) Abdominal Aortic Aneurysm (AAA) Most people aorta Abdominal Aortic Aneurysm (AAA) Ultrasound Abdominal Aorta Aneurysm Duplex Scan Abdominal Aortic Aneurysm (AAA) Most people sometimes helpful Abdominal Aortic Aneurysm (AAA) [radiologyinfo.org] Abdominal Aortic Aneurysm (AAA) rarely Abdominal Aortic Aneurysm (AAA)