摘要
肝硬化本质是慢性肝病过程中肝组织损伤的过度修复反应,修复时肝实质逐渐被纤维化组织取代,导致肝脏组织形态学发生改变,继而出现门静脉高压症等相关表现.肝衰竭是由各种因素引起的肝脏多种功能(合成、代谢、生物转化、再生等)发生严重障碍,常以黄疸、凝血功能障碍、肝性脑病、腹水等为主要表现.二者的命名及分型的关注点有差别,相互之间可独立存在,也可彼此交集.近年来随着对肝硬化及肝衰竭的深入探索,提出了许多新的定义及分类方法,但分类方法混杂,缺乏有效归纳总结.本文就目前肝硬化与肝衰竭临床分类的进展,以及二者的差异与交集进行综述.
Abstract
The essence of cirrhosis is the over-repairing reaction of liver tissue damage in the process of chronic liver disease.During repair,the liver parenchyma is gradually replaced by fibrosis tissue,resulting in changes in liver tissue morphology,followed by portal hypertension and other related manifestations.Liver failure are serious disorder of liver functions(synthesis,metabolism,transformation,regeneration,etc.)caused by various factors,often mainly manifested as jaundice,coagulation disfunction,hepatic encephalopathy,ascites,etc.The naming and typing of the two are different,and they can exist independently of each other or intersect with each other.In recent years,with the in-depth exploration of cirrhosis and liver failure,many new definitions and classification methods have been put forward in the research.However,due to the confusion of classification methods,there is still a lack of summary,so this article briefly reviews the current progress of clinical classification of liver cirrhosis and liver failure and their differences and intersections.
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