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宫颈上皮内瘤变(CIN)是与宫颈浸润癌密切相关的一组癌前病变,它反映宫颈癌发生发展中的连续过程。包括宫颈不典型增生和宫颈原位癌,按照病情发展可分为三级:CIN Ⅰ级,轻度宫颈不典型增生;CIN Ⅱ级,中度宫颈不典型增生;CIN Ⅲ级,重度宫颈不典型增生和宫颈原位癌。高危型人乳头瘤病毒(HPV)感染与宫颈癌及癌前病变的发生发展及预后密切相关。>90.00%CIN伴有高危型HPV感染。根据目前国内外的研究成果,可以确切地认
Cervical intraepithelial neoplasia (CIN) is a group of precancerous lesions closely related to invasive cervical carcinoma, which reflects the continuous process of development and progression of cervical cancer. Including cervical dysplasia and cervical carcinoma in situ, according to the progression of the disease can be divided into three levels: CIN Ⅰ level, mild cervical dysplasia; CIN Ⅱ level, moderate cervical dysplasia; CIN Ⅲ level, severe cervical atypia Proliferation and cervical carcinoma in situ. High-risk human papillomavirus (HPV) infection is closely related to the occurrence, development and prognosis of cervical cancer and precancerous lesions. > 90.00% CIN is associated with high-risk HPV infection. According to the current research results at home and abroad, can accurately recognize