Abstract:As to clarify the cause of cervical cancer, early normative and effective screening can decrease the incidence and mortality of precancerous cervical lesions and cervical cancer. At present the main methods for cervical cancer screening are pap smear method, acetic acid shading to naked eye observation, iodine staining to the naked eye observation, liquid based cytology and human papillomavirus DNA testing methods. Screening techniques and strategies are different in different areas and countries because of unbalanced economic development.

Key words:Uterine cervical neoplasms,Tumor markers, biological,Human papillomavirus