A precursor to stomach cancer

Under normal circumstances, there is no obvious precursor to stomach cancer. However, if there are cancerous lesions, patients may experience mild discomfort such as dyspepsia and fullness discomfort. As the disease progresses, patients may experience symptoms of upper abdominal pain, which is usually irregular and mainly located in the upper left abdomen. It is usually unrelated to eating. In addition, some patients may experience anemia, anorexia, and upper abdominal palpable masses. once the above symptoms occur, it is recommended to go to the hospital in time to do gastroscopy, gastric cancer three items, X-ray barium meal and other related examinations to make a clear diagnosis.