孤立性肠系膜上动脉夹层（isolated superior mesenteric artery dissection，ISMAD）是一类罕见疾病，其危害性主要表现为肠道缺血或夹层破裂。尽管目前对此病有多种治疗方法，包括保守治疗、抗血栓治疗、手术治疗和腔内支架，但并未形成统一认识的治疗策略。

Treatment of isolated superior mesenteric artery dissection        GUO Wei, XIONG Jiang. Department of Vascular Surgery，Vascular Center of Military，Chinese PLA General Hospital，Beijing100853，China
Corresponding author: GUO Wei, E-mail: pla301dml@vip.sina.com
Abstract    Isolated superior mesenteric artery dissection (ISMAD) is a clinically rare disease. The harmfulness of ISMAD mainly includes acute catastrophic bowel ischemia or aneurismal superior mesenteric artery (SMA) rupture. Though a variety of treatment options including conservative management，anticoagulation，open surgical repair and endovascular stenting (ES) have been used for ISMAD，there is no consensus as to an appropriate treatment strategy.