Celiac disease can develop further if not taken care of, but whether or not cancer occurs is related to the individual’s constitution and the extent of his or her condition, and there is no exact time to make a generalization. Gastric erosion belongs to peptic ulcer, which is one of the manifestations of inflammation of gastric mucosa under gastroscopy. Gastritis can be divided into non-atrophic gastritis and atrophic gastritis, among which there is a close relationship between atrophic gastritis and gastric cancer, with a general cancer rate of about 10%. Further development of gastric mucosal erosion will lead to intestinalization and heterogeneous hyperplasia, and the risk of carcinogenesis is significantly higher, but the process is longer and may take several years to a decade. Generally, with active treatment and daily maintenance, erosion can be cured and no cancer will occur. You should maintain a good diet and hygiene habits, avoid cold, spicy, stimulating and greasy food, do not overeat, quit smoking and drinking, regular rest and rest, adhere to physical exercise, and enhance your immunity.