Intestinal polyps 0.5 cm is a small polyp, itself belongs to the critical range of whether the surgical treatment, can be combined with clinical symptoms for comprehensive judgment. For intestinal polyps, under normal circumstances, more than 0.5 centimeters, less than 2 centimeters belong to the larger polyps, basically need to choose through the endoscopic resection. At present, 0.5 cm is a critical range, the overall state is small, most of them will not be particularly serious, there are no symptoms, you can first regularly observe, appear to increase, and then through the endoscopy to do the resection surgery. Intestinal polyps 0.5 cm itself is a small state, but if accompanied by surface ulceration and bleeding, or under the guidance of the clinician for endoscopic surgical resection treatment, and then do a pathological biopsy, and then make a further diagnosis. When such lesions are found, it is best to consult with a specialist to choose the appropriate method, as well as regular review.