肝肠吻合的动物实验研究  

An experimental study on the hepatoenterostomy in dog

作　　者：沈宏伟[1] 彭承宏[1] 吴育连[1] 彭淑牖[1] 

机构地区：[1]浙江医科大学附属第二医院外科,杭州310009

出　　处：《中华实验外科杂志》1998年第4期357-358,共2页Chinese Journal of Experimental Surgery

基　　金：浙江省卫生厅科研基金

摘　　要：目的研究肝肠吻合的愈合牢度、组织学改变及术后并发症发生情况。方法以杂种犬为对象进行肝肠吻合的研究,在术后不同时期处死动物测定吻合口爆破压,取吻合口及肝脏作组织学检查。结果肝肠吻合口在术后2周起与肠肠吻合口的愈合牢度差异无显著性(P>0.05),肝肠两种组织愈合良好,术后无并发症发生。结论肝肠吻合法可作为胆肠吻合的一种补充术式应用于临床。Objective To observe the anti-strain degree, histological changes and postoperative complications of the hepatoenterostic anastomosis. Methods An experimental study on the hepatoenterostomy was performed in 10 hybrid dogs. Bombing pressure of the hepatoenterostic anastomosis was measured, the pathological changes in the anastomosis and liver tissue examined, and the risk of postoperative complications also assessed. Results The anti-strain degree of the hepatoenterostic anastomosis was the same as that in enteroenterostomy dogs of the control group (P>0.05). The tissues of both liver and enteron in the hepatoenterostic anastomosis were well healed. No postoperative complication occurred. Conclusion Hepatoenterostomy could be served as a complementary procedure for clinical hepatobiliary surgery.

关 键 词：肝肠吻合 动物实验 犬 组织学 愈合牢度 

分 类 号：R656[医药卫生—外科学]