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宫颈上皮内瘤变(CIN)是宫颈癌的癌前病变,针对高危人群进行有效筛查可及时发现宫颈病变,进而达到改善预后、减低死亡率的目的,现对CIN发病的危险因素进行综述。1致病因子致病因子在疾病的发生发展过程中起着始动作用,人乳头瘤病毒(HPV)感染以及环境因素是CIN乃至宫颈癌不可忽视的重要致病因子,对其进行有效干预能够显著降低宫颈病变的发病率。
Cervical intraepithelial neoplasia (CIN) is a precancerous lesion of cervical cancer. Effective screening for high-risk groups can detect cervical lesions in time, so as to improve prognosis and reduce mortality. The risk factors of CIN are reviewed. 1 pathogenic factor Pathogenic factors play an initiating role in the development of the disease, human papillomavirus (HPV) infection and environmental factors are important virulence factors that can not be ignored in CIN and cervical cancer, effective intervention can Significantly reduce the incidence of cervical lesions.