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原发性肝癌(简称肝癌)是常见的恶性肿瘤之一,死亡率高,严重危害人类健康和生命。目前,其发病率在世界范围内呈上升趋势。原发性肝癌的90％以上是肝细胞癌(HCC)。近年国内外学者对HCC病毒病因学进行了大量的研究,业已发现病毒性肝炎与HCC有关系的涉及到乙型肝炎病毒(HBV)、丙型肝炎病毒(HCV)和了型肝炎病毒(HDV)三种,其中主要是HBV、HCV与肝癌发生密切相关。
Primary liver cancer (abbreviated as hepatoma) is one of the common malignancies. The mortality rate is high and it seriously harms human health and life. At present, its incidence is on the rise worldwide. More than 90% of primary liver cancers are hepatocellular carcinoma (HCC). In recent years, scholars at home and abroad have conducted extensive research on the etiology of HCC virus. It has been found that viral hepatitis is associated with HCC involving hepatitis B virus (HBV), hepatitis C virus (HCV) and hepatitis C virus (HDV). Three kinds, mainly HBV, HCV and liver cancer are closely related.