Purpose of This Summary
This PDQ cancer information summary for health professionals provides comprehensive, peer-reviewed, evidence-based information about breast cancer prevention. It is intended as a resource to inform and assist clinicians who care for cancer patients. It does not provide formal guidelines or recommendations for making health care decisions.
Reviewers and Updates
This summary is reviewed regularly and updated as necessary by the PDQ Screening and Prevention Editorial...
Breast cancer can come back as a local recurrence (meaning in the treated breast or near the mastectomy scar) or somewhere else in the body. Some of the most common sites of recurrence outside the breast are the lymph nodes, bones, liver, lungs, and brain.
How Do I Know if There Is a Recurrence of Breast Cancer?
If you've been treated for breast cancer, you should keep doing breast self-exams, checking the treated area and your other breast each month. You should tell your doctor about any changes right away.
Also, keep getting regular mammograms.In some screening centers, three-dimensional mammograms are available in addition to traditional digital mammograms. If genetic tests show you have the BRCA mutations, you may also need an MRI of your breast. Talk to your doctor about the best screening tests for you.
Breast changes that might be a recurrence include:
A lump or thickening in or near the breast or in the underarm that doesn’t go away after your period
A change in the size, shape, or contour of the breast
A change in the feel or appearance of the skin on the breast or nipple, including skin that is dimpled, puckered, scaly, red, warm, or swollen
Blood or clear fluid coming out of a nipple
Along with monthly breast self-exams, you should go to follow-up appointments with your doctor. During these appointments, your doctor should examine your breasts, ask about any symptoms, and order lab or imaging tests if they are needed. Go over any new symptoms with your doctor right away, like pain, headaches, weight loss, lack of appetite, or anything else.
At first, your follow-up appointments may be every 3 to 4 months. The longer you are cancer-free, the less often you will need to see your doctor.