Gastrointestinal mesenchymal tumors with a low risk factor can live for more than 5 years after surgery. Gastrointestinal mesenchymal tumors require a preoperative evaluation to determine if the condition is dangerous before surgery is performed. Patients with very dangerous disease are not recommended to undergo surgery, and the survival time of such patients is no more than one year. Some patients have a low level of disease deterioration, and these patients can choose surgery. The number of years of survival after surgery is directly related to the size of the tumor removed. Some patients are completely removed the tumor, and such patients can have a 5-year survival rate of 50%-60%, but some patients will have a small amount of tumor remnants, which will affect the postoperative survival years, and the 5-year survival rate is around 35%. After the surgical treatment, the nuclear division of the tumor should also be checked, and the survival rate of the patient is lower when there are more than 5 nuclear divisions.