There is no national screening programme for stomach cancer in the UK. This is because:
- stomach cancer is uncommon, so many people would have unnecessary tests
- the benefits don't outweigh the costs
What is screening?
Screening means testing people for early stages of a disease. This is before they have any symptoms. For screening to be useful the tests:
- need to be reliable at picking up cancers
- overall must do more good than harm to people taking part
- must be something that people are willing to do
Screening tests are not perfect and have some risks. The screening programme should also be good value for money for the NHS.
Screening for stomach cancer
There are a number of rare conditions that increase your risk of getting stomach cancer, including a condition called hereditary diffuse gastric cancer (HDGC). People with HDGC in their family might have a test to look inside their stomach (endoscopy).
There is screening in some parts of Asia and in Eastern Europe, where stomach cancer is much more common. They screen using endoscopy and are researching other ways of screening.
What to do if you think you’re at risk
Talk to your GP if you think you’re at higher risk of stomach cancer.