Colonic 0.7 flat polyps according to the nature of the polyp can be taken endoscopic treatment, surgical resection and other treatment modalities. 1. Benign polyps: generally, colonic mucosal hyperplasia, inflammatory polyps are the main, after diagnosis, you can do mucosal resection under the colonoscopy, to achieve the effect of cure. After the operation, it is necessary to review the electronic colonoscopy for about one year to avoid recurrence. 2. Malignant polyps: If the polyps are accompanied by high-grade intraepithelial tumor into malignant polyps, suggesting early cancer, then endoscopic mucosal dissection is needed, and the examination is repeated about six months to a year after the operation. 3. Familial adenomatous polyposis: the number of polyps is more, for the more serious hereditary disease, the probability of malignant change is high, need to carry out total colectomy, six months to one year after the operation to review. It is recommended that patients with 0.7 flat polyps in the colon go to a regular hospital in a timely manner to improve the relevant examinations, standardized diagnosis and treatment under the guidance of the doctor, so as not to delay the condition.