Stomach or gastric cancer begins when cancer cells form in the lining of the stomach. According to records, cases of stomach cancer in the United States are continuing to fall, however, cases in Asian countries are increasing rapidly. This can be attributed to the breed - some breeds are more susceptible to certain types of cancer - or lifestyle trends.The stomach expands when we eat, so it can also accommodate growing tumors without notice. In addition, symptoms of stomach cancer are vague and very similar to other diseases. bloody stools, for example, is common to many types of cancers and other diseases. Blood in the stool does not always visible and can cause recurrent but not always. This is why some people think they have blood in the stool once which means no health problem. However, not being able to see the blood does not mean it is no longer there. Tests such as occult blood in faeces was carried out to identify the presence of blood in the stool.
Other symptoms of stomach cancer include abdominal pain. frequent and severe abdominal pain that may already be a sign of advanced cancer. Other noticeable signs of stomach cancer are bloating and reflux.