Gastric sinus tumor first determine the nature of the tumor, and then consider whether it is suitable for surgical treatment, as well as such as oral medication, Chinese medicine, and so on. If you find a tumor in the gastric sinus, you should go to the gastroenterology department of regular hospitals for examination and treatment. Firstly, you should determine the nature of the tumor, whether it is malignant or benign, so you should carry out gastroscopy, take out the tissues of gastric sinus tumor for pathological examination, determine the nature of the tumor, and then consider the most suitable treatment method, if the tumor is relatively small, benign tumors can be removed under gastroscopy, and then do pathological examination. If the tumor is relatively large and initially diagnosed as malignant tumor, gastric resection should be performed, which can play the role of complete eradication. However, it should be noted that malignant tumors in the gastric sinus can spread and metastasize, so abdominal CT, MRI, and liver and renal function, CT of the brain should be carried out when necessary, because tumors in the stomach have the possibility of metastasizing to other organs. The tumor in the stomach may also have the possibility of metastasis to other organs. Gastric sinus tumor should be determined according to the size of the tumor, the nature of the tumor to determine the specific treatment measures, do not eat indigestible food on the diet, keep the bowel movement, relax your mood.