Find information about coronavirus and breast cancer surgery.
Mastectomy is the surgical removal of the entire breast.
Treatment for breast cancer in women
Mastectomy is an option for those who have:
- Ductal carcinoma in situ (DCIS)
- Invasive breast cancer (non-metastatic)
- Inflammatory breast cancer
- Paget disease of the breast (Paget disease of the nipple)
Mastectomy is also used to treat breast cancer that has recurred (come back) after treatment with lumpectomy plus radiation therapy.
Treatment for breast cancer in men
Mastectomy is the main treatment for breast cancer in men. This is because men have little breast tissue and most tumors in men occur under the nipple.
Learn more about treatment for breast cancer in men.
Contralateral prophylactic mastectomy
Contralateral prophylactic mastectomy is the removal of the opposite (contralateral) healthy breast in a woman with breast cancer in one breast. It’s usually done at the same time as breast cancer surgery.
Sometimes, there may be cosmetic reasons to consider surgery to the contralateral breast. For example, some women may choose to have a breast reduction of the contralateral breast to create a more even look with a reconstructed breast.
However, removing the contralateral breast does not lower the risk of dying from the original breast cancer .
The National Comprehensive Cancer Network (NCCN) recommends contralateral prophylactic mastectomy only be considered for women who have a very high risk of breast cancer due to a BRCA1 or BRCA2 (or certain other inherited gene mutations) to try and prevent breast cancer in the contralateral breast .
Bilateral prophylactic mastectomy
Women with BRCA1/2 or certain other inherited gene mutations who haven’t been diagnosed with breast cancer, may have both breasts removed to try to prevent breast cancer (bilateral prophylactic mastectomy).
Types of mastectomy
There are 2 main types of mastectomy: total (simple) and modified radical. Your diagnosis guides the type of mastectomy you will have.
Figure 5.2 below shows the types of mastectomy and describes when each is used.
|Total (simple) mastectomy |
The surgeon removes the entire breast and the lining of the chest muscle, but no other tissue.
For some women, much of the skin of the breast may be left intact for breast reconstruction (called a skin-sparing mastectomy).
In some cases, the nipple may also be left intact (called a nipple-sparing mastectomy).
A sentinel node biopsy may be done, or no lymph nodes may be removed, depending on the breast cancer.
Total (simple) mastectomy may be used to treat:
Sometimes breast reconstruction is done at the same time as a mastectomy.
|Modified radical mastectomy |
The surgeon removes the entire breast, the lining of the chest muscles and some of the lymph nodes in the underarm area (axillary nodes).
Modified radical mastectomy may be used to treat:
Skin-sparing mastectomy and nipple-sparing mastectomy
A skin-sparing mastectomy removes all of the breast tissue, but saves much of the skin of the breast. The plastic surgeon can use this skin as an envelope to help form the reconstructed breast.
A nipple-sparing mastectomy is a skin-sparing mastectomy that also preserves the nipple and areola.
Mastectomy with breast reconstruction
Some women choose to have breast reconstruction to help restore the look of the breast that was removed.
Reconstruction may be done at the same time as the mastectomy (immediate) or later (delayed). In general, cosmetic results are better with immediate reconstruction.
Discuss your reconstruction options with your plastic surgeon before breast surgery.
Some women choose not to have reconstructive surgery. Some of these women choose to get a breast prosthesis. Others choose to “go flat”, with no reconstruction or prostheses.
Learn more about breast reconstruction.
Mastectomy with breast prosthesis
If you don’t want to have breast reconstruction, you can get a breast prosthesis. This is a breast form made of silicone gel, foam or other materials that’s fitted to your chest.
The form is placed directly on top of your skin or in the pocket of a special bra.
The surgeon will leave the area as flat as possible so the prosthesis can be comfortably fitted to your chest.
Your prosthesis can be properly fitted several weeks after your mastectomy surgery.
Your health care provider can discuss breast prosthesis options with you and help you choose the type that best fits your lifestyle.
|Breast prosthesis and air travel|
|Susan G. Komen® wants to ensure people who have breast cancer are treated with respect and dignity.
When you travel by air, these steps may be helpful:
Learn about TSA screening if you wear a compression sleeve.
If you have concerns about airline security screening, visit the TSA website.
Most women who have a mastectomy don’t need radiation therapy.
However, in some cases, radiation therapy is used after mastectomy to treat the chest wall, the lymph nodes in the underarm area (axillary nodes) and the lymph nodes around the collarbone.
If your treatment plan includes chemotherapy, you will have radiation therapy after you finish chemotherapy.
When is lumpectomy plus radiation therapy an option to mastectomy?
Learn about deciding between lumpectomy and mastectomy.
Although the exact treatment for breast cancer varies from person to person, guidelines help ensure high-quality care. These guidelines are based on the latest research and agreement among experts.
In addition, the National Cancer Institute (NCI) has treatment overviews.
Talk with your health care providers about which treatment guidelines they use.
Transportation, lodging, child care and elder care assistance
You may not live near the hospital where you’ll have your surgery.
Sometimes, there are programs that help with local or long-distance transportation and lodging. Some also offer transportation and lodging for a friend or family member going with you.
There are also programs to help you with child care and elder care costs.
Susan G. Komen®’s Breast Care Helpline:
Calls to our Breast Care Helpline are answered by a trained and caring staff member Monday through Friday from 9:00 a.m. to 10:00 p.m. ET. Our helpline provides free, professional support services to anyone who has questions or concerns about breast cancer, including people diagnosed with breast cancer and their families.
You can also email the helpline at email@example.com.
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