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MedlinePlus is an online health information resource for patients and their families and friends. It is a service of the National Library of Medicine (NLM), the world's largest medical library, which is part of the National Institutes of Health (NIH). Learn more about MedlinePlus
- FEATURED TOPIC
- Lung Cancer
- Lung cancer is the leading cause of cancer death in both men and women. A screening test may help to find the disease early, when treatment may work better.
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