非酒精性脂肪性肝炎(NASH)是非酒精性脂肪肝(NAFLD)最严重的组织学改变,是肥胖患者临床最常见的肝脏疾病。随着发达国家中肥胖和代谢综合征发病率的升高,NASH的患病率也越来越高。作者通过调查接受手术治疗肥胖的患者,分析了肥胖患者的临床和组织病理学发现,以及相关肝组织破坏 Non-alcoholic steatohepatitis (NASH) is the most severe histological alteration in nonalcoholic fatty liver disease (NAFLD) and is the most clinically common liver disease in obese patients. With the rise of obesity and metabolic syndrome in developed countries, the prevalence of NASH is also getting higher and higher. By investigating patients undergoing surgery for obesity, the authors analyzed clinical and histopathological findings in obese patients and associated liver damage