[Open Superior Mesenteric Artery Bypass for Stanford Type A Acute Aortic Dissection with Mesenteric Malperfusion].

The optimal management of Stanford type A acute aortic dissection with mesenteric malperfusion(AMI)is controversial, Our strategy of AMI is open superior mesenteric artery(SMA)bypass prior to aortic repair, if we suspect AMI on computed tomography(CT)scan, whatever other findings might be or not, The need of treatment of mesenteric malperfusion prior to aortic repair is not always concerned with digestive symptom, lactate, intraoperative finding, The mortality was 15.8%, which was an allowable result, Our strategy might be proper at instances of, allowable time for management of open SMA bypass, unnecessarily of endovascular treatment, confirming an enteric property and ability to respond to various rapid hemodynamic changes.