How often does TCTV check?

TCT and HPV are both used to screen for early cervical cancer or precancerous lesions. It is recommended that women over the age of 21 with a sexual history should be screened for cervical cancer. In general, TCT and HPV should be tested once a year. If the test is negative for three consecutive years, the screening time can be extended. once every three years, if the test finds high-risk HPV, and the TCT screen is positive, further colposcopy, iodine test and cervical biopsy in the iodine unstained area are required. If the colposcopy shows obvious lesions, cervical conization or LEEP surgery can also be performed. During cervical conization or LEEP surgery, try to clean the edge of the lesion tissue, and still need to perform TCT and HPV cervical cancer screening regularly every year.