Wide-based intestinal polyps may not be completely removed under colonoscopy, and surgery is usually used to remove wide-based intestinal polyps at once. Broad-based intestinal polyps are large in size and wide at the base, and are benign polyps prone to malignancy. Due to the wide base, colonoscopic resection requires preoperative use of glycerol fructose and methylene blue to elevate the polyp, and the resection is not effective, and there is a high risk of incomplete removal or excessive trauma, perforation and bleeding, and infection. Therefore, surgical removal of the diseased segment of bowel is usually the preferred option for wide-based intestinal polyps. The advantage of surgery is that the field of operation is clear and the resection is thorough. The disadvantage is that it is highly traumatic. Patients with intestinal polyps should pay attention to the structure of their diet, do not eat spicy flavored foods and condiments, and eat a light diet of easily digestible foods. If surgery is needed, the size, location and number of polyps should be comprehensively assessed by the doctor to choose a reasonable treatment.