HPV52 is a type of human papillomavirus that can easily invade the cervix after infection, leading to cervical lesions and even cervical cancer. If HPV52 infection is present, a TCT of the cervix is required and if there is no problem with the TCT, HPV52 can be treated vaginally with interferon. If it is determined that precancerous lesions are present, conization surgery is needed to remove the diseased tissue so that it can be cured. Vaginal medication is also needed 1 month after surgery to treat the HPV virus, otherwise the virus will persist and cause lesions in the cervix.