慢性活动性肝炎(简称慢活肝)的病因大多由肝炎病毒所引起,机体自身免疫功能紊乱,长期应用损肝药物、机体对药物过敏、酗酒及某种酶的缺乏、代谢障碍等均可导致本病的发生。急性病毒性肝炎患者体内病毒长期未被消除(如乙型肝炎病毒,HBV)和机体自身免疫功能障碍为引起本病主要原因。近期资料表明慢活肝的发病机理 The causes of chronic active hepatitis (referred to as slow living liver) are mostly caused by the hepatitis virus, the body’s own immune dysfunction, long-term use of liver damage drugs, body allergies to drugs, alcohol and a lack of enzymes, metabolic disorders, etc. can lead The occurrence of the disease. Acute viral hepatitis in patients with long-term virus has not been eliminated (such as hepatitis B virus, HBV) and the body’s autoimmune dysfunction is the main cause of this disease. Recent data show that slow liver pathogenesis