肝硬化门脉高压症食管胃静脉曲张出血是临床急重症[1]。目前流行的内镜下套扎、硬化剂注射、组织胶注射等内镜治疗尚存在着异位栓塞,疗效不理想等不足[2],其原因与肝硬化门腔分流、门静脉血栓等有关。胃镜检查对食管胃底静脉曲张诊断准确可靠,可评估其出血风险,并可进行内镜下治疗,但内镜检查不能清楚了解是否存在门腔分流情况,内镜下治疗存在异位栓塞风险。而多层螺旋CT(multi-slice spiral CT,MSCT)[3-4]检查可得到高质量 Cirrhosis of the portal hypertension Gastroesophageal varices bleeding is a clinical critically ill [1]. The current endoscopic ligation, sclerosing agent injection, tissue injection and other endoscopic treatment of ectopic embolism there are still inadequate efficacy [2], its causes and portal cirrhosis shunt, portal vein thrombosis and so on. Gastroscopy for the diagnosis of esophageal varices accurate and reliable assessment of its risk of bleeding and endoscopic treatment, but the endoscopy can not clearly understand the situation of the portal cavity shunt, there is the risk of endoscopic embolization of ectopic embolization. The multi-slice CT (multi-slice spiral CT, MSCT) [3-4] can be obtained high-quality examination