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慢性肝炎是一种常见病,目前公认的病毒性肝炎有五型,即甲、乙、丙、丁、戊型,还有正在研究的已型及庚型。其中可发展为慢性肝炎者有乙、丙、丁型。根据1995年北京病毒性肝炎防治方案慢性肝炎的诊断标准为: 1.急性病毒性肝炎病程超过6个月未愈者即可诊断。 2.根据临床表现的轻重不同可分为轻、中、重度三型。轻度病情较轻,可有食欲减退、恶心、乏力、腹胀等症状,也可有肝肿大,少数有脾肿大,轻度肝功能异常。中度介与轻度与重度之间,肝脾肿大
Chronic hepatitis is a common disease, currently recognized as five types of viral hepatitis, namely, A, B, C, D, E, there are studies have been type and G-type. Which can develop chronic hepatitis B, C, D type. According to the 1995 Beijing program for the prevention and treatment of viral hepatitis chronic hepatitis diagnostic criteria are: 1. Acute viral hepatitis course of more than 6 months can be diagnosed. According to the severity of clinical manifestations can be divided into light, moderate and severe type III. Mild mild illness, may have loss of appetite, nausea, fatigue, bloating and other symptoms may also have hepatomegaly, a few have splenomegaly, mild liver dysfunction. Between moderate and mild and severe, hepatosplenomegaly