Cervical cancer is one of the most common malignant tumors in women. Our outstanding actress Li Yuan Yuan and Hong Kong diva artist Anita Mui died one after another due to cervical cancer. It is now believed that there is a clear relationship between cervical cancer and human papillomavirus (HPV) infection in women. Cervical cancer is an infectious disease that can be prevented and treated. In recent years, there has been a significant increase in the incidence of precancerous lesions in the young uterus and cervical cancer, which most people do not pay enough attention to because of the lack of obvious symptoms in the early stages of the disease. Prevention of cervical cancer Among all cancers, cervical cancer is the most preventable one because most of the cervical cell lesions that may lead to cancer can be detected and treated at an early stage. In most cases, it takes 5 to 10 years for the mildest abnormal cell changes initially detected to develop into cancer, and 2 years for the most severe abnormal cell changes to progress to cancer. Therefore, regular cervical cancer screening can actively prevent the occurrence of cervical cancer by detecting abnormal symptoms as early as possible and taking further effective diagnosis and treatment plans. TCT test TCT test is one of the leading cervical cancer prevention cytology examination technologies in the world. Adopting the core technology of high precision filter membrane and microcomputer automation control system, the cell film made by the method has the advantages that traditional smear can’t match. Experts advocate that all women who have sexual intercourse and are 21 to 65 years old should have cervical cytology examination at least once a year, and once cervical erosion, cervical hypertrophy and other cervical inflammation are detected, they should be treated urgently.