RT Book, Section A1 Manthey, David E. A2 Cydulka, Rita K. A2 Fitch, Michael T. A2 Joing, Scott A. A2 Wang, Vincent J. A2 Cline, David M. A2 Ma, O. John SR Print(0) ID 1143140211 T1 Aortic Aneurysms and Aortic Dissection T2 Tintinalli's Emergency Medicine Manual, 8e YR 2017 FD 2017 PB McGraw-Hill Education PP New York, NY SN 9780071837026 LK accessemergencymedicine.mhmedical.com/content.aspx?aid=1143140211 RD 2024/04/18 AB An abdominal aortic aneurysm (AAA) is commonly ≥3.0 cm in diameter and can be a significant cause of morbidity and mortality. Symptomatic aneurysms and those ≥5.0 cm in diameter frequently require prompt operative repair.