In a few cases, there is a possibility of cancer, but in most cases, gastritis should be considered, although other diseases may also cause stomach pain. For a patient with stomach pressure pain, the first thing to consider is gastritis. There are many kinds of gastritis, such as chronic superficial gastritis, atrophic gastritis, erosive gastritis, etc. The occurrence of gastritis should be related to poor diet, personal constitution, climate and other factors that may lead to gastritis. Gastric cancer is a serious disease, it includes pancreatic cancer, gastric body, fundic cancer, etc. Gastric cancer is a more serious disease, it can metastasize to other organs and even endanger the life of the patient. If you can have surgery, you should undergo surgery for gastric cancer as early as possible, as well as the postoperative radiotherapy and chemotherapy. If a patient has stomach pain, the first consideration is gastritis. If a patient has persistent stomach pain, it is also necessary to consider stomach tumor and gastroscopy should be performed if necessary.