TY - BOOK AU - Blitzer, David TI - Presentation and management of rare saccular superior mesenteric artery trunk and branch aneurysms SN - 2468-4287 PY - 2022/// KW - MedStar Union Memorial Hospital KW - Surgery KW - Case Reports N2 - Superior mesenteric artery (SMA) aneurysm is caused by degeneration of the visceral arteries. Although a rarely encountered entity, it requires timely management owing to the high mortality rate associated with rupture, particularly when the aneurysm is saccular in nature. As such, urgent treatment is generally indicated. We present five cases of SMA aneurysm arising from the main trunk or branches of the SMA. Copyright © 2020 The Authors UR - https://dx.doi.org/10.1016/j.jvscit.2020.07.011 ER -