脂肪肝是指脂肪在肝细胞内过度沉积所引起的一种疾病,脂肪肝临床上没有特异性表现,少数仅有右上腹不适感,易被忽视。随着人们生活水平的提高,膳食结构及生活方式的变化,脂肪肝呈逐年增加的趋势,应引起足够的重视,普通人群脂肪肝的患病率为5.2%~11.4%[1],并有明显低龄化趋向。焦 Fatty liver refers to the fat in liver cells caused by excessive deposition of a disease, fatty liver clinical no specific performance, only a few right upper abdominal discomfort, easily overlooked. With the improvement of people’s living standard, dietary structure and lifestyle changes, fatty liver has been increasing year by year, which should be paid enough attention. The prevalence of fatty liver in the general population is 5.2% ~ 11.4% [1] Clear trend of younger age. Coke