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隐匿性丙型肝炎的临床与病理学特征研究

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摘要 目的研究隐匿性丙型肝炎(OHC)的诊断及其临床表现和病理学特征。方法对11例肝功能异常的患者进行肝活检,采用免疫组化法检测HCV抗原;将组织裂解后提取核酸,采用套式RT-PCR法检测HCVRNA。结果11例患者血清ALT为87±9.6U/L,AST为68±7.4U/L;血清抗-HCV和HCVRNA阴性;肝组织病理学分级为G0S03例,G1S04例,G0S11例,G1S13例;免疫组化检测HCVAg(++)3例,(+++)8例,而HBsAg和HBcAg阴性;5例肝组织HCV RNA阳性者,HCVRNA>1.0×103copies/ml2例,>1.0×104copies/ml3例;基因分型1b型3例,2a型2例。结论我国存在OHC患者,以1b和2a基因型为主。
出处 《实用肝脏病杂志》 CAS 2009年第6期446-448,共3页 Journal of Practical Hepatology
基金 南京军区医学科学技术研究"第十一五"计划项目(编号:06MA34)
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