Endoscopic removal of polyps needs to decide the specific treatment method according to the size of polyps. 1. Polyps less than 5mm in diameter: the endoscope is mainly inserted into the stomach or intestines to observe the site of the polyp, and then a biopsy forceps is used to bite off the polyp or a loop device is used to strangle off the polyp. 2. Diameter greater than 5mm: the endoscope is mainly inserted into the stomach or intestines to observe the site of polyp, and then the coiler with electrocoagulation is used to remove the polyp; the coiler wire is placed at the base of the polyp, and if there is no tip, saline can be injected at the base, and then the polyp is removed. Endoscopic polyp removal is a minimally invasive surgery, because the wound is relatively small, the impact on the body is not great, do not need to worry too much, do a good job of regular review can be. After polyp removal, dietary advice to eat semi-liquid food, such as millet porridge, rotten noodles, etc.; discomfort, is to consult the doctor, so as not to delay the condition.