Most of the low-grade epithelial sarcomatoid lesions in the gastric sinus do not need surgical treatment, but can be reviewed regularly first, accompanied by obvious digestive function abnormality, can be treated by endoscopic surgery. 1. Low-grade epithelial sarcomatoid lesion in gastric sinus belongs to precancerous lesion, usually without any clinical symptoms, can be reviewed regularly first, there has been no change, can simply adjust the diet, no need for surgery. 2. Some low-grade epithelial sarcoma may be accompanied by stomach pain and dyspepsia, which can be treated by endoscopic mucosal resection. If you have low-grade epithelial sarcoma in the gastric sinus, accompanied by obvious gastric pain and bleeding symptoms, you need to consult a doctor for observation in time, and carry out standardized treatment under the guidance of the clinician after diagnosis of the disease, so as to avoid delaying the condition.