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肿瘤的发生与病原体的感染有关,特别是与病毒的感染关系更为密切。目前,最受关注的是EB病毒和人乳头瘤病毒(HPV)与人类肿瘤发生的关系。EB病毒感染可引起淋巴瘤、鼻咽癌、胃癌的发生。HPV与宫颈癌的关系密切,不同类型的HPV与宫颈癌的恶性表现有关。乙型肝炎病毒、丙型肝炎病毒、人类免疫缺陷病毒与肿瘤的发生也有一定的关系。明确病毒与肿瘤发生的关系,有助于进一步阐明肿瘤的发病机制。
Tumor occurrence and pathogen infection, especially with the virus infection more closely. At present, the most concern is the relationship between Epstein-Barr virus and human papillomavirus (HPV) and human tumorigenesis. Epstein-Barr virus infection can cause lymphoma, nasopharyngeal carcinoma, gastric cancer. HPV and cervical cancer are closely related, different types of HPV and malignancy of cervical cancer related. Hepatitis B virus, hepatitis C virus, human immunodeficiency virus and the occurrence of cancer also have a certain relationship. A clear relationship between the virus and the tumor, help to further clarify the pathogenesis of the tumor.