To determine if the risk of gastric cancer is high, risk factors for
gastric cancer such as family history of
gastric cancer; personal history of infection of the stomach by Helicobacter pylori; presence of a polyp larger than 2 centimeters in the stomach, presence of pernicious anemia, or presence of inflammation and swelling of the stomach for a long time (chronic atrophic gastritis) must be present. If it persists, it is best that you have this checked by your doctor for proper evaluation.