Whether intestinal polyps need to be removed needs to be judged according to the size and nature of intestinal polyps and other factors. Intestinal polyps are mostly caused by poor dietary habits or chronic inflammation of the intestinal tract, resulting in abnormal proliferation of the intestinal mucosal surface, forming new organisms protruding from the intestinal tube, which can be divided into adenomatous polyps and non-adenomatous polyps. When it is non-adenomatous polyp, the diameter is less than 1 centimeter, you can temporarily do not need to remove, regular review, and closely observe the nature of intestinal polyp changes. If the adenomatous polyp or non-adenomatous polyp is more than 1 centimeter in diameter, further examination should be carried out through endoscopic polypectomy for resection and sampling followed by pathological examination. If the results of the pathologic examination are benign lesions, regular review is sufficient. If malignant lesions are found, surgery such as simple polypectomy or segmental resection of the bowel is required, and chemotherapy (e.g., 5-FU, furazinouracil, etc.) should be administered, with regular follow-up.