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病毒性肝炎的诊断,目前已取得重大进展。综合临床表现、流行病学资料、病理组织学变化、实验室检查(特别是病毒血清学分析)等,能够对病毒性肝炎患者的病型、病期、传染性、转归与预后,作出明确的结论。对甲、乙型肝炎的诊断现在比较有把握,但非甲非乙型尚无特异性的方法,仍然要依靠排除诊断。通过检测血清中的特异性甲型肝炎抗体IgM,可确定甲型肝炎诊断。血清中如有高滴度特异性乙型肝炎核心
The diagnosis of viral hepatitis has made significant progress so far. Comprehensive clinical manifestations, epidemiological data, histopathological changes, laboratory tests (especially the serological analysis of the virus), etc., to patients with viral hepatitis type, duration, infectivity, prognosis and prognosis, to make clear Conclusion. A, hepatitis B diagnosis is now more certain, but non-A non-B has no specific method, still have to rely on to exclude the diagnosis. Hepatitis A diagnosis can be confirmed by testing for IgM specific for hepatitis A in serum. Serum if there is a high titer of specific hepatitis B core