Hepatic hemodynamic changes during liver transplantation: A review

作     者：An-Chieh Feng Hsiu-Lung Fan Teng-Wei Chen Chung-Bao Hsieh 

作者机构：Division of General Surgery Department of SurgeryTri-Service General Hospital National Defense Medical Center Neihu 

出 版 物：《World Journal of Gastroenterology》 (世界胃肠病学杂志（英文版）)

年 卷 期：2014年第20卷第32期

页      面：11131-11141页

核心收录：

学科分类：1002[医学-临床医学] 100210[医学-外科学(含：普外、骨外、泌尿外、胸心外、神外、整形、烧伤、野战外)] 10[医学] 

主　　题：Liver transplantation Hemodynamics Graft inflow modulation Liver circulation Small-for-size syndrome 

摘      要：Liver transplantation is performed in the recent decades with great improvements not only technically but also conceptually. However, there is still lack of consensus about the optimal hemodynamic characteristics during liver transplantation. The representative hemodynamic parameters include portal vein pressure, portal vein flow, and hepatic venous pressure gradient; however, there are still others potential valuable parameters, such as total liver inflow and hepatic artery flow. All the parameters are correlated closely and some internal modulating mechanisms, like hepatic arterial buffer response, occur to maintain stable hepatic inflow. To distinguish the unique importance of each hepatic and systemic parameter in different states during liver transplantation, we reviewed the published data and also conducted two transplant cases with different surgical strategies applied to achieve ideal portal inflow and pressure.