What is cervical HPV screening?

Cervical cancer screening includes HPV test and TCT test. HPV refers to virus infection, HPV is divided into high-risk HPV and low-risk HPV. In clinical practice, only high-risk HPV infection and persistent infection can cause cervical epithelial lesions, and even cervical cancer. Therefore, cervical cancer screening includes HPV infection. If there is high-risk HPV infection, clinical must do colposcopy, mainly to understand whether cervical epithelium in high-risk HPV infection has occurred lesions. If there is no lesion, is a simple infection, it is recommended to do a cervical cancer screening every year, and whether there are lesions in the cervix, there are lesions to be treated in time to prevent cervical cancer.