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自1965年Blumberg报道澳大利亚抗原以来,经过廿多年,人们对病毒性肝炎的认识有了很大提高。1974年Prince等报道“无乙型肝炎血清学证据的长潜伏期输血后肝炎”之后,一种既不同于甲型肝炎,又不同于乙型肝炎的肝脏疾患引起学者们的普遍重视。NANB型肝炎无特异性诊断方法,应用甲肝特异性诊断方法,排除了甲型肝炎,通过检测乙型肝炎的抗原抗体系统排除了乙性肝炎,又用亲肝病毒如EB病毒和巨细胞病毒的特异性方法进行鉴定,排除一些药物性肝炎后的无其他原因的肝炎病人,就被诊断为NANB型肝炎。
Since more than 20 years of Blumberg’s coverage of Australian antigens in 1965, awareness of viral hepatitis has risen dramatically. In 1974, Prince et al. Reported “long-latency post-transhepatic hepatitis without serological evidence of hepatitis B”. However, liver diseases that differ from hepatitis A and hepatitis B have attracted widespread attention of scholars. No specific diagnosis of NANB hepatitis, hepatitis A specific diagnostic methods, excluding hepatitis A, hepatitis B by detecting the antigen-antibody system to exclude hepatitis B, but also with the pro-liver virus such as Epstein-Barr virus and cytomegalovirus Specific methods to identify, rule out some of the drug-induced hepatitis patients without other causes of hepatitis, was diagnosed with NANB hepatitis.