To consider the possibility of disease recurrence, malignancy, or intestinal infection if you have increased stool frequency more than a year after rectal adenoma surgery. After rectal adenoma surgery, if there is an increase in the number of bowel movements, it is important to consider the possibility of disease recurrence? Recurrence of adenomas occurring in the rectum can cause rectal irritation with frequent bowel movements, increased frequency of bowel movements, or incomplete bowel movements. If rectal adenomas recur and become cancerous, rectal irritation such as frequent bowel movements or incomplete bowel movements may occur due to the cancerous tumor affecting bowel movements. In addition, frequent intestinal infections after surgery may cause diarrhea and increased frequency of bowel movements. After rectal adenoma surgery, if the frequency of bowel movement increases, one can go to hospital for specialist consultation to clarify the cause and then treat the cause and symptoms to avoid delaying the condition.