Rectal developmental polypoid elevation surface nodularity generally refers to adenomatous polyps, which are not very serious when they are not malignant. Rectal developmental polyp-like elevated surface nodularity is mostly benign, is a benign proliferative lesion, may have increased stool frequency, constipation, diarrhea and other symptoms, and heredity, constipation, proctitis, poor diet and other reasons for the cause, can be timely surgical treatment, usually not very serious. Pathologic biopsy can be performed to clarify the cause of the disease, and if the symptoms are obvious, the polyp can be surgically removed under the guidance of the doctor to prevent the polyp from continuing to increase in size and becoming cancerous. Adenomatous polyps have the possibility of malignancy, and some reports show that the malignancy rate of adenomatous polyps with a diameter of more than 2 centimeters reaches 50%. Therefore, after the diagnosis of adenomatous polyp, it should be removed as soon as possible and pathologically examined. It is recommended to go to regular hospitals for standardized treatment in time to avoid delaying the condition.