脂肪肝是指由于各种原因引起的肝细胞内脂肪堆积过多的病变。除可能有的基础疾病以及诱因的相关表现外,绝大多数脂肪肝患者无任何症状。在常规体检中偶然发现有肝肿大,或ALT、AST、ALP的轻度或中度增高。脂肪肝的发病率近几年在欧美和我国迅速上升,成为仅次于病毒性肝炎的第二大肝病。在我院进行的常规体检中也发 Fatty liver is due to a variety of reasons caused by excessive accumulation of fatty liver cells lesions. In addition to possible underlying diseases and the related manifestations of the causes, most patients with fatty liver have no symptoms. Occasionally found in the routine physical examination hepatomegaly, or ALT, AST, mild or moderate increase in ALP. In recent years, the incidence of fatty liver in Europe and the United States and China rose rapidly, becoming the second largest liver disease after viral hepatitis. In our hospital for regular physical examination also made