Pancreatitis and gastropathy are mainly distinguished from each other by different etiologic factors, clinical manifestations, and examination indicators. 1. Etiology: The etiology of pancreatitis, such as acute pancreatitis, includes biliary tract disease, pancreatic duct obstruction, lesions in the vicinity of the duodenal papilla, and infections (viral infections, such as acute parotitis and coxsackievirus infections, etc.). While gastric diseases such as chronic gastritis, the causes include Hp infection, food irritation, radiation, drugs (e.g. aspirin can cause gastric mucosal erosion). 2. Symptoms: Pancreatitis is often characterized by abdominal pain, fever, accompanied by nausea, vomiting, and jaundice in moderate to severe patients. Gastric diseases such as chronic gastritis patients can be asymptomatic in the early stage, most patients can have chronic irregular epigastric pain, abdominal distension, belching, etc., more pronounced when the diet is not right, and some patients can have acid reflux, upper gastrointestinal bleeding. 3. Examination indicators: pancreatitis patients: blood, urine amylase elevated. Patients with gastritis or gastric ulcer can detect Helicobacter pylori, etc. In addition to the above differences, definitions, treatment methods, etc. are also different.