RT Book, Section A1 Doherty, Gerard M. SR Print(0) ID 58114310 T1 Iliac Aneurysms T2 Quick Answers Surgery YR 2010 FD 2010 PB The McGraw-Hill Companies PP New York, NY SN LK accesssurgery.mhmedical.com/content.aspx?aid=58114310 RD 2024/09/08 AB • Occur with abdominal aortic aneurysms (AAA) in 20%• Natural history of these aneurysms unknown• Rupture occurs frequently but believed to be rare in aneurysms < 3 cm-Size most important determinant of rupture risk