The recurrence rate of gastric mesenchymal tumors is usually not very high after a clean removal, which mainly depends on the danger of the tumor, the individual’s physical fitness, postoperative care and many other reasons to judge. Gastric mesenchymal tumor is a mesenchymal-derived tumor of epithelioid cells originating in the stomach, most of which occurs in the stomach. It may not have any symptoms in the early stage, and with the growth of the tumor, nausea, gastric discomfort, bleeding and other symptoms may occur, and it should be treated positively under the guidance of the doctor to relieve the symptoms and control the condition. If it is benign gastric mesenchymal tumor, the risk of surgery is relatively low, and it usually will not recur after surgical resection. If the gastric mesenchymal tumor is malignant, the recurrence rate after surgery is high, and it is necessary to consolidate the treatment by means of chemotherapy and radiotherapy, etc., in order to prevent and control the recurrence and metastasis of the tumor. We should do a good job of psychological communication with patients, do not have too much psychological pressure and psychological burden after surgery, eat less spicy, stimulating and greasy food, have a simple and easy-to-digest diet, and have regular postoperative checkups.