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应用聚合酶链反应(PCR )法检测人乳头状瘤病毒(HPV)抗原.并在透射电镜下查找NPV颗粒 在13例喉内翻性乳头状瘤的标本中.有7例找到HPV颗粒.8例HPV抗原阳性:其中3例喉内翻性孔头状瘤恶变的际本中2例找到HPV颗粒已抗原阳性.证明喉内翻性乳头状瘤发病及其癌变与HPV密切相关.
Polymerase chain reaction (PCR) was used to detect human papillomavirus (HPV) antigen, and NPV particles were found in 13 specimens of laryngeal capsular papilloma under transmission electron microscope, and HPV particles were found in 7 of them.8 Cases of HPV antigen positive: 3 cases of laryngeal inverted headoplasm malignant transformation in the two cases found HPV particles have antigen-positive.To show that the incidence of laryngeal inverted papilloma and its carcinogenesis and HPV are closely related.