Gastric sinus moderate enterosis moderate atrophy is more serious. Atrophic gastritis is a common disease in clinic, and it is more difficult to be cured. Enterocytosis of gastric sinus refers to the appearance of abnormal intestinal epithelial cells in the normal gastric sinus, which is a kind of clear precancerous lesion, and it may develop into gastric cancer if it is not standardized treatment as early as possible, so the above disease is more serious. For the treatment of atrophic gastritis with intestinalization, proton pump inhibitors such as omeprazole enteric-coated tablets can be used for treatment. Endoscopic treatment or surgical removal of the lesion can be done if necessary. Gastric sinus moderate intestinalization moderate atrophy has a tendency to malignant changes, it is recommended to seek medical treatment as soon as possible, not self-medication, in order to avoid the development of the disease.