Gray powder tissue mostly occurs in the gastrointestinal and cervical areas, sometimes in the form of nodules, which is the product of normal tissue lesions in the organism and has a certain tendency to become cancerous. 1. If the lesion occurs in the cervix, it represents the presence of cervical intraepithelial neoplasia, which is often due to HPV infection, long-term bad hygiene habits, etc. It often manifests itself as increased leukorrhea, odor, pubic itching, and irregular vaginal bleeding. 2. Lesions occurring in the gastrointestinal department, is mainly related to the patient’s own poor dietary habits, the patient has a history of chronic gastritis, gray powder tissue on behalf of the Office accompanied by severe atypical hyperplasia. If not intervene in the treatment or conditioning, it may further develop into cancer. It is recommended that this situation should be actively treated under the guidance of a doctor.