The Management of Superior Mesenteric Artery Aneurysm: Experience with 16 Cases in a Single Center

SMAA treatment needs to be individually prescribed, based on clinical manifestation, anatomy, and etiology. Multiple overlapping bare stents are safe and effective in selective patients with SMAA, and covered stents should be used with caution to avoid covering proximal branches; open surgery should be reserved for patients with suspected intestinal necrosis.