Lung Cancer Screening
Lung cancer screening can help find cancer before symptoms appear.
Lung cancer screening is for people who feel well. It can help find lung cancer early, before you notice any symptoms, when treatment is more likely to be successful.
Lung Screening is for people:
- Aged 55 to 74
- Who smoke or have smoked in the past

What is Lung Cancer Screening?
Lung cancer screening helps identify people who may be at a higher risk of developing lung cancer. It usually begins with questions about your breathing, smoking history and general health. If needed, you’ll be offered a quick, low-dose CT scan to look for early signs of lung cancer. Most people receive a normal result and don’t need any further tests.
What happens?
You’ll receive your invitation
If you’re eligible, you’ll be invited to take part in Lung Cancer Screening by your GP practice or local NHS service.
Your assessment
You’ll be asked some questions about your breathing, smoking history and general health to assess whether a CT scan is right for you.
Have your CT scan (if needed)
If you’re offered a scan, it usually takes around five minutes and doesn’t require any injections or special preparation.
Get your results
You’ll usually receive your results within around 4 weeks. If further tests are needed, you’ll be contacted and supported through the next steps.
“Don’t ignore changes in your body – get them checked. Going for screening meant my cancer was found early.”
Andy
Top tips for taking the test
Lung cancer screening can help find lung cancer early, often before symptoms develop. These tips explain what to expect if you’re invited for screening.
Attend your appointment
If you’re invited, try to attend your appointment. Lung cancer screening can help find changes early, when treatment is more likely to be successful.
Your CT scan is quick
If you’re offered a CT scan, it usually takes around five minutes and you can return to your normal activities afterwards.
Screening is for people without symptoms
Lung cancer screening is designed for people who feel well. Even if you feel healthy, it’s important to attend if you’re invited.
Useful Links
Find out more about lung cancer screening, lung cancer and the support available using these trusted resources.