1. frequently, or vomiting blood2. swallowing or dysphagia3. um, black or blood rasi Jaya4. fatigue, pale5 continuous weight loss without cause.6. drugs and then the symptoms have not yet improved.
1. frequent vomiting Or blood 2. swallowed up. Or difficulty swallowing 3. feces black. Or blood 4. exhaustion. Pale five weight steadily without causing 6. medication, the symptoms did not improve.