急性肠系膜缺血是较为少见的外科急重症，包括肠系膜动脉的栓塞和血栓形成、非阻塞性肠系膜缺血以及其他少见病因。病情发展最终导致大面积肠坏死，病死率极高。早期诊断和及时的手术干预能有效降低病死率。介入治疗是急性肠系膜动脉缺血早期首选治疗手段，需严格掌握适应证和操作技巧。

Interventional therapy for acute mesenteric arterial ischemia        LIU Bing，WANG Hai-jun. Department of Vascular Surgery，the First Affiliated Hospital of Harbin Medical University，Harbin 150001，China
Corresponding author：WANG Hai-jun，E-mail：13836162963@163.com
Abstract    Acute superior mesenteric artery ischemia is a fatal emergency with multiple etiology，including acute mesenteric arterial embolus and thrombus，nonocclusive mesenteric ischemia and other rare conditions. The progression of the disease will eventually lead to massive intestinal necrosis with high mortality. Early diagnosis and operation can reduce the mortality effectively. The first choice of early treatment for acute superior mesenteric artery ischemia is interventional therapy，meanwhile essential strict indication and operation skill should be known well.