Contralateral Prophylactic Mastectomy (CPM) American Society of Breast Surgeon Guidelines

Rodrigo Arrangoiz MS, MD, FACS, FSSO
  • Current consensus guidelines from the American Society of Breast Surgeons:
    • Do not recommend CPM for women with sporadic breast cancers
  • A Cochrane review of 8 studies evaluating patients who underwent CPM:
    • Concluded that while CPM reduces risk of contralateral breast cancer:
      • It is not associated with improved survival
  • Reasons for not recommending CPM include:
    • A low estimated risk of cancer in the contralateral breast (2% to 6% over 10 years)
    • Increased complication rates
    • Studies showing that CPM does not improve survival or recurrence from the index cancer
  • References:
    • Lostumbo L, Carbine N, Wallace J, Ko H. Prophylactic mastectomy for the prevention of breast cancer. Cochrane Database Syst Rev 2004(4):CD002748.
    • Boughey JC, Attai DJ, Chen SL, et al. Contralateral prophylactic mastectomy consensus statement from the american society of breast surgeons: additional considerations and a framework for shared decision making. Ann Surg Oncol. 2016;23(10):3106-3111
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Published by Rodrigo Arrangoiz MS, MD, FACS, FSSO

My name is Rodrigo Arrangoiz I am a breast surgeon/ thyroid surgeon / parathyroid surgeon / head and neck surgeon / surgical oncologist that works at Center for Advanced Surgical Oncology in Miami, Florida. I was trained as a surgeon at Michigan State University from (2005 to 2010) where I was a chief resident in 2010. My surgical oncology and head and neck training was performed at the Fox Chase Cancer Center in Philadelphia from 2010 to 2012. At the same time I underwent a masters in science (Clinical research for health professionals) at the University of Drexel. Through the International Federation of Head and Neck Societies / Memorial Sloan Kettering Cancer Center I performed a two year head and neck surgery and oncology / endocrine fellowship that ended in 2016. Mi nombre es Rodrigo Arrangoiz, soy cirujano oncólogo / cirujano de tumores de cabeza y cuello / cirujano endocrino que trabaja Center for Advanced Surgical Oncology en Miami, Florida. Fui entrenado como cirujano en Michigan State University (2005 a 2010 ) donde fui jefe de residentes en 2010. Mi formación en oncología quirúrgica y e n tumores de cabeza y cuello se realizó en el Fox Chase Cancer Center en Filadelfia de 2010 a 2012. Al mismo tiempo, me sometí a una maestría en ciencias (investigación clínica para profesionales de la salud) en la Universidad de Drexel. A través de la Federación Internacional de Sociedades de Cabeza y Cuello / Memorial Sloan Kettering Cancer Center realicé una sub especialidad en cirugía de cabeza y cuello / cirugia endocrina de dos años que terminó en 2016.

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