When the flat elevation of gastric antrum is 0.5 cm, it is usually not serious if there is no cancer, but it is more serious if there is cancer.
1. Flat gastric antrum is a pathological change of gastric mucosa found during endoscopy, which may be inflammatory hyperplasia, polyp, gastric smooth muscle tumor or malignant tumor.
2. If the patient is found to have gastric sinus flat elevation of 0.5 cm, the most common is inflammatory hyperplastic changes, which may also belong to benign hyperplastic polyps, all of which are benign diseases and usually not serious. However, it may also be a kind of early gastric cancer, which is more serious. Gastroscopic removal should be performed as early as possible, and histopathologic examination should be improved to clarify the nature of the bulge.
Most of the flat gastric sinus bulge is benign inflammatory hyperplasia, and a few are malignant tumors. If the gastric sinus bulge occurs, it is recommended to go to the regular hospital in time to consult the doctor, to clarify the cause of the disease, and then to carry out targeted treatment under the guidance of the doctor.