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乙型病毒性肝炎以ＨＢｓＡｇ阳性而诊断。近年发现由于宿主免疫应答亢进或乙肝病毒(ＨＢＶ)变异等原因形成ＨＢｓＡｇ阴性乙型肝炎,现将其临床与发生机理概述如下。1 ＨＢｓＡｇ阴性乙型肝炎的诊断ＨＢＶ感染标志物(ＨＢＶＭ)包括ＨＢｓＡｇ、抗ＨＢｓ、ＨＢｅＡｇ、抗ＨＢｅ?
Hepatitis B virus is diagnosed by HBsAg positive. In recent years, it has been found that HBsAg-negative hepatitis B is formed due to hyperthyroidism of the host or variations such as hepatitis B virus (HBV). The clinical and pathogenesis is summarized as follows. 1 HBsAg-negative diagnosis of hepatitis B HBV infection markers (HBVM) including HBsAg, anti-HBs, HBeAg, anti-HBe?