Rectal mesenchymal tumor 2cm from anus can’t preserve anus. Because rectal mesenchymal tumor 2cm from the anus is too low, the surgery needs to cut at least 2-4cm, not to talk about benign or malignant, just based on the position is too low, it is not very suitable for anal preservation, because the surgery cut off the mass, the wound has no way to anastomosis. And if it is malignant, the rectal mesenchymal tumor can not be cut cleanly, it may spread, and the consequences are more serious, so the rectal mesenchymal tumor is 2cm from the anus can not be anal preservation. Note that after the anus is removed, a permanent stoma is needed. Patients should pay attention to choose easy-to-digest food, eat less and more meals, and avoid eating foods that produce much gas, such as soy products, gas-producing vegetables, and foods with high sugar content, so as not to affect the stoma inflation, which will cause inconvenience in life and care. Once the diagnosis of rectal mesenchymal tumor is confirmed, it is recommended to go to the hospital in time, and the professional doctor will diagnose the cause of the disease and the situation before making a specific treatment plan, and follow the doctor’s instructions.