mizedРcontrolled tria)研究证实РA method of performing abdomino-perineal excision for carcinoma of the rectum and of the terminal portion of the pelvic colon(1908). 1971Р216:361-364РHigh tie versus low tie of the inferior mesenteric artery in colorectal cancer: a RCI is needed. 2012, 21(3): elll-el23РРРIMA和LCA相关解剖回顾Р日本学者 Munro等人根据LCA、SA及SRA之间的关系,将MA分为~Ⅳ型РType 4РSAР5.1%)Р(9.0‰Р型直乙共千型)Ⅱ型(左乙共干型)РⅣV型(无左型)РLCA首先分出,SAРMA先分出一支,为РSRA于同一点分出Р钠少LCAР与SRA共干分出。РLCA与SA的共干支Р全共干型)РРР中心医后РRoan动脉弓Р·侧副血管弓:由中结肠或副中结旸动脉发出1Р支,沿十二指肠空肠曲左侧下行,与左结肠Р动脉之副升支吻合构成侧副边缘血管弓РloanР中国人Roan弓存在率约7.6%РRiolan弓连接SMA和MAРRiolan弓对于改善吻合口和近端肠管的血供Р重要Р結肠代食管术中结肠血管結构的矸究20068621453-1456РРР中心医观Р保留LCA是否有临床意义?РРР对吻合口血供的影响Р保Р留Р激光多普勒检测离断前后结肠血流Р保留LCA改善吻合口血供Р灰色代表血供РHigh tie versus low tie in rectal surgery comparison of anastomotic perfusion 2011Р红色代表结扎水平
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