Symptoms of gastric antrum cancer

Gastric cancer is a malignant tumor that occurs in the stomach. It can be divided into cardiac cancer, gastric body cancer, gastric antrum cancer, and gastric angle cancer according to where it occurs. The corresponding symptoms are also different. The main symptoms of gastric antrum cancer are fullness and discomfort in the upper abdomen, belching, acid reflux, and gastrointestinal bleeding. If gastric antrum cancer develops rapidly and has a long course, it can show pyloric obstruction caused by gastric antrum blockage. At this time, the patient will show a strong feeling of fullness after eating, and even show vomiting food. The patient may also be accompanied by obvious weight loss.