Lung Nodules

Learn when to worry about lung nodules, which warning signs matter, and what tests or follow-up your doctor may recommend.

Learn what a spiculated lung nodule means, possible causes, cancer risk, symptoms, testing, and when to seek medical care.

Learn what a ground glass lung nodule means, possible causes, cancer risk, symptoms, testing, and follow-up options.

Use this lung nodule size chart to learn what different measurements may mean, including follow-up, testing, and cancer risk.

Learn when lung nodule removal may be needed, how surgery is performed, what recovery is like, and what biopsy results can reveal.

Learn why a lung nodule is not always cancer, what benign causes are common, and when follow-up testing may be needed.

Learn whether lung nodules can go away on their own, why some disappear, and when follow-up testing may still be needed.

Learn why a PET scan may be used for a lung nodule, what results can mean, and when follow-up testing may be needed.

Learn about lung nodules, including common causes, types, symptoms, cancer risk, diagnosis, follow-up, and treatment options.