Intestinal polyps may not grow back after removal, or they may grow back, there are two possibilities. If it is a single intestinal polyp with small diameter, due to this kind of intestinal polyp is more single, it will not easily produce gene mutation; in addition, this kind of intestinal polyp is usually caused by inflammation stimulation, food stimulation, etc. Therefore, after removing the intestinal polyp, due to its single nature, intestinal polyp at the removal site basically won’t grow again, and its physiological function will basically return to normal. If the polyp is adenomatous or tumor polyp, due to the fact that this type of polyp is very easy to become cancerous, usually multiple, larger diameter intestinal polyps, so this type of intestinal polyp is more complex than a single intestinal polyp, and therefore more prone to genetic mutation and differentiation, proliferation and metastasis. These polyps are more likely to have metastasized and differentiated after polypectomy. These malignant polyps are very prone to regrow. Patients who have had intestinal polyps removed should return to the hospital regularly to monitor any lesions so that the polyps do not grow back.