Metastatic Breast Cancer

Metastatic Breast Cancer

What is Metastatic Breast Cancer?

When breast cancer spreads to an area farther from where it started, doctors say that the cancer has “metastasized.” Therefore, the definition of metastatic breast cancer is defined as breast cancer that has spread to other parts of the body. MBC is also often called stage IV. When breast cancer spreads, it most commonly goes to the bones, liver, brain and lungs. It may also spread to other organs.

Even after cancer spreads, it is still named for the area where it began. This is called the “primary site” or “primary tumor.” For example, if breast cancer spreads to the lungs, doctors call it metastatic breast cancer, not lung cancer. This is because the cancer started in breast cells.

There is currently no cure for metastatic breast cancer.

Some doctors may also call metastatic breast cancer “advanced breast cancer.” However, this term should not be confused with “locally advanced breast cancer,” which is breast cancer that has spread to nearby tissues or lymph nodes but not to other parts of the body.

Metastatic Breast Cancer photo

Diagnosis & Statistics

Most commonly, doctors diagnose metastatic breast cancer after a person previously received treatment for an earlier stage (non-metastatic) breast cancer. Approximately 30% of early stage breast cancer patients will have metastatic recurrence.

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Living with Metastatic Breast Cancer

Metastatic Breast Cancer is considered terminal, but many women live a long time with the disease.

Metastatic Breast Cancer photo

Metastatic Cancer Resources

Metastatic Cancer has issues that are unique to those dealing with that diagnosis. For those dealing with this complicated diagnosis, we have gathered links to websites focused on this type of cancer:

  1. The Insider’s Guide to Metastatic Breast Cancer – Contains up-to-date information about the disease, standard and investigational treatments, coping with symptoms and side effects, and more.
  2. Metavivor.org
  3. Metastatic Breast Cancer Alliance
  4. Susan G. Komen: Metastatic Breast Cancer
  5. WBIR: Buddy Check 10 – Living with Metastatic Breast Cancer – Listen to Breast Connect members discuss being metastatic

Advanced Directives

Planning ahead is vital for your family. Advance directives are legal documents that you can use to make sure your loved ones know your wishes around your medical care in the event that you cannot communicate. Some of the most common directives are Living Will, Advance Care Plan, Medical Power of Attorney, and Appointment of Health Care Agent.

The legal documents may be different from state to state, but in Tennessee, forms can be found at: Tennessee Advance Directives FAQ

You can also contact your attorney.

More Resources

Every stage of the journey has a guide. Browse our full library of resources.

Newly Diagnosed

Receiving a breast cancer diagnosis is a mind-numbing experience. Besides the shock of a new reality, there is so much information to take in, it can be easy to feel overwhelmed and scared. The good news is that we live in a time where there are more successful and well-tolerated treatment options available than ever […]

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Educational Resources

What is breast cancer? How is it treated? There are many facets of breast cancer, and we understand that the information available can become overwhelming. The more you know, the better decisions you can make about your care. Supportive Organizations & Websites The American Cancer Society BreastCancer.org Dr. Susan Love Research Foundation How a Child […]

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Tips & Questions for Your Doctor

Preparing for Your Appointment Create a binder to take with you on your doctor visits. Write down any symptoms you are experiencing. Include all of them, even those that may seem unrelated to the visit. Make note of key personal information, including any major stresses or recent life changes. Write down your family history of […]

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Survivor Tips for Surgeries & Treatments

We have compiled a list of tips from Survivors to help you navigate surgeries and treatments. If you have any additional tips that you would like us to consider adding, please send them to contact@breastconnect.org. Helpful Hints While You Are in the Hospital Items that will help you feel clean without a shower, such as […]

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Support Groups

Our East Tennessee community support groups offer safe, welcoming spaces for sharing experiences, asking questions, and finding strength in numbers. Whether you’re newly diagnosed, in treatment, or years into survivorship, there’s a group for you. Knox County Breast Cancer Support Group — 1st Thursday monthly, 6:00–7:30pm at Thompson Cancer Survival Center, Oak Ridge. Cancer Support […]

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For Families, Friends & Caregivers

Families & Caregivers Caregivers and those closest to cancer patients are often called “co-survivors” in many cancer forums. Co-survivors might be spouses or partners, children or parents, or very close friends. If you are a co-survivor, it’s important to remember that you are vital to the well-being of the person with cancer. You aren’t having […]

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Financial Assistance Resources

Breast Connect provides this directory of financial assistance resources for breast cancer patients and their families. We recommend starting with your insurance provider and your physician — both often have firsthand knowledge of programs available in your area. Patient Financial Assistance BELLA Breast Cancer Foundation Cancer Care Grants and Financial Assistance Financial Help for Cancer […]

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Breast Cancer Glossary & Terms

There is a whole new language you will learn once diagnosed with breast cancer. We have listed links to some excellent glossaries and descriptions, but before you get started, we have provided some basic terms for you to get you on your way. Types of Breast Cancer DCIS – Ductal Carcinoma In Situ Ductal Carcinoma […]

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Facts & Figures

Cancer touches everyone. If not you, then someone you love. It is estimated that 1 in 2 men and 1 in 3 women will have a cancer diagnosis in their lives. For breast cancer, current statistics indicate that 1 in 8 women will be diagnosed sometime in their lives, making it the dominant form of […]

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