宫颈癌是我国妇女生殖系统常见的恶性肿瘤,在女性肿瘤中仅次于乳腺癌,居第2位[1];是威胁妇女健康和生命的主要疾病之一,发病率逐年提高并趋向于年轻化。近年来,人们认识到宫颈癌是一种可以预防和治疗的疾病,因此早期发现、早期治疗宫颈癌及癌前病变是降低宫颈癌发病 Cervical cancer is a common malignancy of the female reproductive system in China. It is second only to breast cancer in female tumors and ranks second [1]. It is one of the major diseases that threaten women’s health and life. The incidence rate is increasing year by year and tends to be young. Change. In recent years, it has been recognized that cervical cancer is a disease that can be prevented and treated. Therefore, the early detection and early treatment of cervical cancer and precancerous lesions is to reduce the incidence of cervical cancer.