Gastric body gastric angle gastric sinus gastric fundus are edema is gastric mucosal lesions, may be caused by improper diet, drug factors, gastric diseases. 1. Improper diet, some patients may often consume stimulating foods, such as chili peppers, but also some people often like to drink strong tea, strong alcohol, will cause stimulation of the gastric mucosa, causing congestion and edema. 2. Drugs, clinically, some drugs can cause damage to the gastric mucosa, such as ibuprofen, celecoxib, prednisone, etc., which can stimulate the gastrointestinal tract and cause gastric mucosal congestion and edema. 3. Gastric diseases, such as chronic superficial gastritis, Helicobacter pylori infection, and bile reflux gastritis, may also show similar changes. Gastric body gastric angle gastric sinus gastric fundus are congested and edema, need to go to gastroenterology, standardized treatment.