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Dictionary of Cancer Terms
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prophylactic mastectomy (PROH-fih-LAK-tik ma-STEK-toh-mee)

 Surgery to reduce the risk of developing breast cancer by removing one or both breasts before disease develops. Also called preventive mastectomy.

Previous Definitions:promegapoietin, ProMune, promyelocytic leukemia, prophylactic, prophylactic cranial irradiation
Next Definitions:prophylactic oophorectomy, prophylactic surgery, prophylaxis, prospective, prospective cohort study