肠系膜上动脉栓塞通常是由心脏栓子或动脉粥样硬化部位的栓子脱落形成,由恶性肿瘤栓子造成栓塞或坏死的极为罕见。我院曾遇到1例肺癌切除术后的肠系膜上动脉栓塞,致小肠大部分坏死,现报告如下。 患者男,45岁。以发热3个月为主诉人院。胸片及Cf检查发现左肺下叶肿块,纤支镜下病 The superior mesenteric artery embolism is usually caused by the embolization of the cardiac embolus or atherosclerotic site, and it is extremely rare that the embolism or necrosis caused by the malignant tumor emboli. In our hospital, we encountered 1 case of upper mesenteric artery embolization after resection of lung cancer, causing most necrosis of the small intestine. The report is as follows. Male patient, 45 years old. With fever for 3 months as the main agent. Chest and Cf examination revealed left lower lobe lumps, bronchoscopic disease