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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 Cancer

Get basic information about breast cancer, such as what it is and how it forms, as well as the signs and symptoms of the disease.

Breast Cancer Risk and Prevention

Learn about the various risk factors, both genetic and lifestyle-related , as well as prevention methods for breast cancer from the American Cancer Society.

Breast Cancer Early Detection and Diagnosis

Get detailed information about breast cancer detection through tests such as mammograms, ultrasounds, other imaging tests and biopsies.

Understanding a Breast Cancer Diagnosis

Get the information you need to understand your breast cancer diagnosis with details on the various types of breast cancer, grading, hormone status, staging, and prognosis.

Treating Breast Cancer

Learn about your choices for breast cancer treatment depending on the type, stage, and hormone status of the cancer, as well as your age, overall health, and personal preferences.

Breast Reconstruction Surgery

Women who have surgery as part of their breast cancer treatment may choose breast reconstruction surgery. Learn about all your options and what to expect.

Non-cancerous Breast Conditions

Get details on the various types of benign, or non-cancerous, breast conditions and if they may be linked with a higher risk of cancer.

Living as a Breast Cancer Survivor

Learn more about living as a breast cancer survivor including information about next steps, answers to many questions, and tips on follow up care.

Easy Reading

If You Have Breast Cancer

Read this short, simple, guide to help understand the next steps if you or someone you know has just been diagnosed with breast cancer.

Downloadable PDFs

Download free PDFs of our breast cancer information

About and Key Statistics
Causes, Risks, Prevention
Detection and Diagnosis
Understanding Your Diagnosis

Treatment and Side Effects
Breast Reconstruction
Next Steps After Treatment

Related Topics

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Breast Cancer Screening, Testing, and Treatment Videos
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