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Breast Cancer

What Is a Mastectomy? A Breast Cancer Surgeon Explains

Lauren Smith, MASanjai Sinha, MD
Written by Lauren Smith, MA | Reviewed by Sanjai Sinha, MD
Updated on December 5, 2025
Featuring Jaime Alberty, MDReviewed by Sanjai Sinha, MD | December 5, 2025

One of the primary types of breast cancer surgery is a mastectomy. This surgery is not only used to treat breast cancer, but just as importantly, to help prevent the cancer from returning in the future.

In this video, learn more about the four different types of the mastectomy procedure.

References

American Cancer Society. (2023). Mastectomy.

MedlinePlus. (2016). Mastectomy.

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Lauren Smith, MA
Written by:
Lauren Smith, MA
Lauren Smith, MA, has worked in health journalism since 2017. Before joining GoodRx, she was the senior health editor and writer for HealthiNation.
Sanjai Sinha, MD
Reviewed by:
Sanjai Sinha, MD
Sanjai Sinha, MD, is a board-certified physician with over 20 years of experience. He specializes in internal medicine.

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