现已普遍认为人乳头瘤病毒(HPV)感染是宫颈癌的一个重要发病因素。本研究旨在阐明亚临床乳头瘤病毒感染与宫颈上皮内瘤在生物学范围内的形态学关系。作者在阴道镜观察下,从52名宫颈间变的病例取72份活检标本(3份取自宫颈管内的病变区,65份取自宫颈外口的移行区,4份取自宫颈或阴道穹窿).活 It is now generally accepted that human papillomavirus (HPV) infection is an important causative agent of cervical cancer. The purpose of this study was to elucidate the biological relationship between subclinical papillomavirus infection and cervical intraepithelial neoplasia. Under colposcopy, 72 biopsies were taken from 52 cases of cervical intervertebral discography (3 lesions taken from the cervical canal, 65 from the transition zone outside the cervix, 4 from the cervix or vaginal fornix ).live