Colposcopic suspicion of cancer of the cervix and vagina can be followed by a biopsy under the guidance of colposcopy. There are 4 types of cervical biopsy results as follows: 1. Chronic inflammation of the cervical mucosa, in which case active anti-inflammatory treatment is required. 2. Low-grade cervical epithelial lesions, i.e. precancerous lesions, for which microwave therapy or cryotherapy of the cervix is recommended. 3. High grade cervical epithelial lesions, conical excision of the cervix. Diagnostic conical excision of the cervix should be performed in the following cases: (1) The boundary of the lesion cannot be seen on colposcopy and the squamocolumnar junction site is not seen. (2) The main lesion is located in the cervical canal. (3) Hsil on cervical cytology and negative colposcopic biopsy or CIN1. (4) Abnormal or inconclusive pathology report from cervical canal scraping. (5) Cervical adenocarcinoma is suspected. (4) Cervical cancer, in which case surgical treatment is recommended as soon as possible. Cervical biopsy under colposcopic guidance is mainly to distinguish between malignant and benign lesions. In general, it is a test to know if there is cancer and is mainly divided into malignant and benign lesions. Colposcopic biopsy of the cervix is a biopsy of the cervix and is mostly used when the cervix is suspected of being cancerous and when there are suspicious cells in the cervical smear. Benign lesions are inflammation and cervical intraepithelial neoplasia, which includes precancerous cervical lesions. And the malignant lesion is cervical cancer.