What is the prognosis (outlook) for people who have stomach cancer?
The outlook for stomach cancer depends on the stage of the cancer. People in the early stages of stomach cancer have a much greater rate of survival than those at a later stage:
- If stomach cancer is found in its earliest stage and can be removed with an endoscope, the five-year survival rate is higher than 90 percent.
- If the cancer is found after it has spread to areas surrounding the stomach, the five-year survival rate is 28 percent.
- If the cancer has spread to areas beyond those surrounding the stomach, the five-year survival rate is 4 percent.