If the surgery is successful, it is possible to have normal bowel movements, so there is no need to worry about this, just drink more water and avoid dry stools after the surgery. The surgery only removes local tissues and does not affect other related problems, so there is no need to worry too much. The residual tissues and cells will be transferred to various parts of the body from time to time after surgery, so patients should strengthen the consolidation treatment after surgery to prevent recurrence and infection. You can apply relevant infectious drugs, usually metronidazole or cephalosporin, or use relevant Chinese medicine to avoid relevant infections. Because the most likely complication is infection, it is recommended to change medication regularly, which can play a short-term role in reducing toxicity and increasing effectiveness. In the long term, it can inhibit cancer cells and control metastasis and recurrence.