由于肝细胞持续或反复受致病因素损害,使其变性、坏死和再生,以及肝小叶正常结构遭到破坏,使之纤维化、瘢痕化及结节形成。这就是平常所说的肝硬变。引起肝硬变最常见的原因为病毒性肝炎。肝炎病毒侵入人体。形成肝炎病毒抗原抗体免疫反应,致肝脏细胞反复损伤和破坏,尤其是乙型肝炎、非甲非乙型肝炎,常是肝炎后肝硬变的主要原因。其次为血吸 Due to the continuous or repeated damage of hepatocytes by pathogenic factors, the hepatocytes degeneration, necrosis and regeneration, and the normal structure of the hepatic lobules are destroyed, causing fibrosis, scarring and nodule formation. This is what is commonly called cirrhosis. The most common cause of cirrhosis is viral hepatitis. Hepatitis virus invades the human body. The formation of hepatitis virus antigen antibody immune response, causing repeated damage and destruction of liver cells, especially hepatitis B, non-A non-B hepatitis, liver cirrhosis is often the main reason. Followed by blood suction