
Patient Education Leaflet
Lung Nodules and Lung Cancer Pathways: A RespCAIR Patient Guide
A lung nodule is a small round area seen on a chest CT scan. Many nodules are benign, but some require monitoring or further investigation. Specialist assessment uses internationally accepted guidelines to decide the safest next step, balancing the risk of missing something important against unnecessary tests.
Common symptoms
- Often no symptoms (nodules are usually found incidentally)
- Cough that does not settle
- Coughing up blood
- Unintentional weight loss
- Persistent chest discomfort
- Breathlessness without another clear cause
When to seek specialist review
- Lung nodule reported on a CT scan
- Smoking history and persistent respiratory symptoms
- Coughing up blood at any time
- Family history of lung cancer
- Occupational exposure to asbestos or other carcinogens
