How can stomach cancer be detected, and what are its symptoms?
Stomach cancer is usually detected through tests such as endoscopy, imaging scans, and sometimes a biopsy of the stomach lining. Common symptoms include persistent indigestion, stomach pain, nausea, vomiting, unexplained weight loss, loss of appetite, and blood in vomit or stool. Early detection improves treatment outcomes, so it is important to see a doctor if you experience these symptoms persistently.