Cervical intraepithelial neoplasia grade 2 is not cancerous, it is a moderate atypical hyperplasia and is a precancerous lesion. Cervical intraepithelial neoplasia refers to cervical intraepithelial neoplasia, which is mainly caused by human papillomavirus infection, and can also be induced by long-term smoking and unclean sex. Patients mostly show abdominal pain, increased vaginal discharge, odor and so on. But the disease is not cancer. Cervical epithelial tumor belongs to a kind of pre-cancerous lesion, in order to prevent cancer, most grade 2 and above cervical intraepithelial tumors need to undergo surgical resection, which can effectively get rid of the lesion and usually has a good prognosis. It is recommended that patients should consult the doctor in time and receive standardized treatment under the doctor’s guidance to reduce and prevent the incidence of cancer.