非酒精性脂肪性肝病(no nalcoholic fatty liverd isease,NAFLD)是一种无过量饮酒史,病变主体在肝小叶,以肝细胞弥漫性脂肪变性和脂肪贮积为主的临床病理综合征。目前普遍认为NAFLD是代谢综合征和胰岛素抵抗的一种肝脏表现。目前NAFLD已经被纳入代谢综合征疾病谱。近年来大量研 Non-alcoholic fatty liver disease (NAFLD) is a clinical pathological syndrome with no history of excessive alcohol consumption, mainly in the hepatic lobules, diffuse hepatic steatosis and fatty deposits. It is generally accepted that NAFLD is a liver manifestation of metabolic syndrome and insulin resistance. Currently NAFLD has been included in the spectrum of metabolic syndrome disease. In recent years a large number of research