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为了解庚型肝炎病毒(HGV)感染的肝组织病变特征,HGV RNA及其病毒蛋白的表达状况,对42例血清HGV RNA和(或)抗HGV抗体阳性患者活检肝组织作光、电镜、免疫组化及核酸原位杂交观察分析。结果显示,18例单纯HGV感染肝组织呈急性或轻度慢性病毒性肝炎改变,表现为肝细胞水肿,汇管区和肝小叶
In order to understand the pathological features of hepatic tissue and the expression of HGV RNA and its viral proteins in hepatocellular carcinoma (GG), 42 cases of HGV RNA and / or anti-HGV antibody positive patients were examined by light, electron microscopy and immunohistochemistry Histochemistry and nucleic acid in situ hybridization observation and analysis. The results showed that 18 cases of HGV infection of liver tissue was acute or mild chronic viral hepatitis changes, manifested as hepatocyte edema, portal area and hepatic lobule