脂肪肝是一种可逆性的病理改变,但如果受病因的持续性作用,病情发展则可进一步发展成为不可逆的肝纤维变,最终导致肝硬化的形成。因此,我们应当认识脂肪肝的危险因素,加以早期干预,以防止脂肪肝的发生与发展。 在日常生活中,饮酒过量、高脂(尤其是高胆固醇)饮食和肥胖等,是构成脂肪肝的三大危险因素。 ▲饮酒过量,是脂肪肝的最主要病因和最常见的危险因素,见于经常饮酒且饮酒过量的人。在西方酒精引起的肝硬化占全部肝硬化的50％～90％,我国相对比例偏低,但有资料表明它也是我国某些高饮酒地区中青年男性死亡的五大原因之 Fatty liver is a reversible pathological change, but if sustained by the cause of the disease, the development of the disease can be further developed into irreversible liver fibrosis, eventually leading to the formation of cirrhosis. Therefore, we should recognize the risk factors of fatty liver and take early intervention to prevent the occurrence and development of fatty liver. In daily life, excessive drinking, high fat (especially high cholesterol) diet and obesity are the three major risk factors for fatty liver. ▲ excessive drinking is the most important cause of fatty liver and the most common risk factors found in people who often drink and drink too much. Cirrhosis caused by alcohol in the West accounts for 50% -90% of all cirrhosis, but its relative proportion is low in China. However, some data indicate that it is also the top five causes of death among middle-aged and young men in some areas with high alcohol consumption in China