Cancer that occurs in the stomach. Risk factors may include smoking and a diet of highly processed or salty foods. There may be no symptoms of stomach cancer early on. Later, symptoms include feeling bloated after eating, nausea, heartburn or indigestion, hematemesis (vomiting blood), black coloured stools (Malena) or gastric outlet obstruction with repeated bouts of vomting.
Treatment options include surgery, and chemotherapy.