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Breast Cancer



​Whether you or a loved one are worried about developing breast cancer, have just been diagnosed, are going through breast cancer treatment, or are trying to stay well after treatment, this detailed information can help you find the answers you need. (For information on breast cancer in men, see Breast Cancer in Men.)



About Breast CancerBreast Cancer Risk and PreventionBreast Cancer Early Detection and DiagnosisUnderstanding a Breast Cancer DiagnosisBreast Reconstruction SurgeryTreating Breast CancerLiving as a Breast Cancer SurvivorNon-cancerous Breast Conditions


Easy ReadingIf You Have Breast CancerRead this short, simple, guide to help understand the next steps if you or someone you know has just been diagnosed with breast cancer.
Downloadable PDFsAbout and Key Statistics [PDF]Causes, Risks, Prevention [PDF]Detection and Diagnosis [PDF]Understanding Your Diagnosis [PDF]Treatment and Side Effects [PDF]Breast Reconstruction [PDF]Next Steps After Treatment [PDF]Non-cancerous Breast Conditions [PDF]
Breast PathologyUnderstanding Your Breast Pathology ReportAfter a breast biopsy, your doctor will get a report that gives a diagnosis for each sample taken. Learn more about breast pathology reports here.

This information is possible thanks to people like you.We depend on donations to keep our cancer information available for the people who need it most.


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Tools & Resources



Fact Sheet: Breast Cancer Facts for Patients and CaregiversGet the facts about breast cancer, including risk factors, prevention, early detection, treatment, and more.



Quiz: How Much Do You Know About Breast Cancer?When it comes to your breast health, don't be fooled by rumors and misinformation. Test your knowledge of 6 common beliefs about breast cancer.



Infographic: 7 Tips for Getting a MammogramLearn what you need to know about this test for finding breast cancer early.



Flyer: Breast Density and Your Mammogram ReportLearn what it means if your mammogram report says you have dense breasts.



Flyer: Breast Density and Your Mammogram ReportLearn what it means if your mammogram report says you have dense breasts.



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