近年脂肪肝的发病率颇高,而且有不断上升的趋势。以往,脂肪肝多见于患糖尿病或嗜酒者,如今糖尿病者仍多合并存在脂肪肝,嗜酒者亦仍可发生酒精性脂肪肝,但日见增多的却是一种没有糖尿病亦不嗜酒者的脂肪肝,即非酒精性脂肪肝。这种脂肪肝多无症 In recent years, the incidence of fatty liver is high, and there is a rising trend. In the past, fatty liver was more common in patients with diabetes or alcohol consumption, and now there are still many patients with diabetes mellitus fatty liver, alcoholics can still occur in alcoholic fatty liver, but the increasing number is a non-diabetic nor alcoholic Fatty liver, that non-alcoholic fatty liver. This fatty liver and more silent