Stomach cancer, also known as gastric cancer, develops when abnormal cells begin to grow uncontrollably in the inner lining of the stomach. It usually progresses slowly and often shows no symptoms in ...

That said, it can be dangerous because many of its symptoms feel like totally normal, run-of-the-mill stomach issues-or in some cases, there are no symptoms at all. If you're experiencing any (or a ...

Experts warn that three general symptoms—heavy night sweats, persistent fatigue, and unexplained weight loss—may signal ...

DEAR MAYO CLINIC: My 39-year-old brother was just diagnosed with gastric cancer. The diagnosis was especially shocking because of his age. Is this becoming more common? Does age affect the approaches ...