为探讨小肠动脉畸形的诊疗方法，作者首先采用在选择性肠系膜上动脉造影确定小肠动静脉畸形的基础上，进一步对出血动脉分支的超选，并置入一短段导引钢丝作为术中肠切除的定位标记及缓解急性期出血。本组７例治疗效果良好，作者认为该方法准确性高，操作简单易行。 To explore the diagnosis and treatment of small bowel arterial malformations, the authors first use selective upper mesenteric artery angiography to determine the small intestine arteriovenous malformations based on the further selection of the bleeding artery branch, and into a short section of the guide wire as intraoperative intestine Resection of the positioning mark and ease the acute phase of bleeding. The group of 7 cases of good treatment, the author believes that the accuracy of the method, the operation is simple and easy.