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When to Consider Risk-Reducing Mastectomy in BRCA1/BRCA2 Mutation Carriers with Advanced Stage Ovarian Cancer: a Case Study Illustrating the Genetic Counseling Challenges.

Beverley SpeightMarc Tischkowitz
Published in: Journal of genetic counseling (2017)
Germline mutations in BRCA1/BRCA2 significantly increase the risk of breast and ovarian cancer in women. This case report describes a BRCA1 germline mutation identified in a woman with stage IV epithelial ovarian cancer and the provision of genetic counseling about BRCA1-associated breast cancer risk in the three years following diagnosis. The report centers on the patient's enquiry about risk-reducing breast surgery. We focus on the challenges for health professionals and patients in understanding and balancing the risks and benefits of major prophylactic surgery in the context of a potentially life-limiting cancer diagnosis. Breast cancer risk management in BRCA1/BRCA2 carriers with advanced ovarian cancer is an under-explored area of genetic counseling research. This article includes a case report, a review of the relevant literature and considers some implications for practice.
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