Rectal polyps 0.6 cm not directly resected, may be due to endoscopic resection difficulties, polyps have a tendency to malignant changes, and with the patient’s own coagulation dysfunction, etc. Related to the patient’s own coagulation disorders. 1. Difficulty in endoscopic resection: endoscopic resection of rectal polyps is related to the growth site, scope and volume of the polyp, and if the objective conditions are not met, open surgery or laparoscopic surgery may be used instead of endoscopic resection. 2. Polyps with malignant tendency: may be due to the polyps have a malignant tendency, not suitable for direct excision in this condition. 3. Coagulation disorders: the patient himself may have coagulation disorders, if blindly excised may lead to polyp incision hemorrhage phenomenon, the consequences are unpredictable. In addition, it is also possible that the technical equipment of the hospital can not reach the level of polyp removal. Rectal polyps of 0.6 cm must be removed because many colonic polyps may develop into malignant tumors, and adenomatous polyps do not disappear or are absorbed on their own. It is recommended that patients should follow up closely, go to the hospital for regular checkups, and choose the most suitable treatment plan under the advice of the doctor to prevent rectal polyps from becoming malignant and aggravating their condition.