Welcome to MedlinePlus
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
- Breast Cancer
- Breast cancer is the second most common type of cancer in women in the US. Mammograms are the best way to find breast cancer early, when it is easier to treat.
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