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A 21-year-old member asked:

What muscle is removed during a radical mastectomy?

2 doctor answers3 doctors weighed in
Dr. Barry Rosen
General Surgery 36 years experience
Pectoralis muscles: Actually, this question should read "was", not "is", since we never perform radical mastectomies any more (nor have we for 30+ yrs); removing the muscles never helps treat the cancer. The most common mastectomy for breast cancer treatment is called a modified radical mastectomy. This means that the breast and armpit lymph nodes are removed without any muscle removal.
Created for people with ongoing healthcare needs but benefits everyone.
Dr. Regina Hampton
Breast Surgery 25 years experience
Pectoralis but...: The pectoralis major muscle is removed with a radical mastectomy. A modified radical mastectomy (mrm) is the standard of care and does not remove the muscle, only the breast and the lymph nodes. These days removing the muscle is rarely done. I recommend getting a second opinion at a breast center for evaluation and recommendations.
Created for people with ongoing healthcare needs but benefits everyone.

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Last updated Dec 9, 2013

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