最近三年来作者对继发于门静脉高压的食道静脉曲张病人进行了肠系膜上静脉——腔静脉搭桥分流术,作者发现偶尔由于肠系膜上静脉和它伴行的肠系膜上动脉的解剖异常,可使肠系膜上静脉的暴露发生困难,促使作者对肠系膜上静脉特别是它和脾静脉以及迴结肠静脉相接之间的一段进行解剖研究。这些解剖关系对能否进行任何一种类型的肠系膜上静脉——腔静脉分流术都很重要。为此,作者对36具尸体进行了研究。作者采用了Gillot的命名法,把迴结肠静脉和Henle氏干(Henle In the last three years, the authors performed superior mesenteric vein-vena cava bypass shunt on patients with esophageal varices secondary to portal hypertension. The authors found that occasionally due to the superior mesenteric vein and its associated superior mesenteric artery, the mesentery Difficulties in the exposure of the superior vein prompted the author to dissect the superior mesenteric vein especially between the splenic vein and the ileocolic vein. These anatomic relationships are important for any type of superior mesenteric vein-vena cava shunt. To this end, the author of 36 bodies were studied. The authors used the Gillot nomenclature, returning the ileocecal vein and Henle’s stem