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Breast, Ovary Removal Can Lower Cancer Risk

By HERWriter
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According to the National Cancer Institute, about 12 in 100 women will get breast cancer during their lifetimes compared to about 60 in 100 women who have faulty BRCA genes. For ovarian cancer, a little more than 1 in 100 women will get the disease, compared to 15-to-40 in 100 women with BRCA mutations.

A new study in Journal of the American Medical Association found benefits for women with two different BRCA gene variants whether they had previously had breast cancer or not. The study is the largest to date to find advantages for preventive surgery for women who carry BRCA gene mutations.

New research suggests surgery to remove healthy ovaries gives benefits to high-risk women. Also, it lowers the threat of breast and ovarian cancer and boosts their chances of living longer.

The researchers followed nearly 2,500 women with BRCA mutations in Austria, England, the Netherlands and the United States. All the women were cancer-free at the start. They were watched for an average of four years. Most of the women were younger than 50 at the start of the study. Also, the women received counseling to help them choose between surgery and increased screening to watch for cancers early.

Also, the findings state women with the BRCA genes have a dramatically higher cancer risk than other women
• Five times greater risk for breast cancer
• Ten times greater risk for ovarian cancer
• Ten percent of the women chose mastectomy
• 40 percent chose to have their ovaries removed; some had both
• More than half the women had neither surgery

The study also found preventive mastectomy lowered the risk of breast cancer. No breast cancers were seen in the women who had their breasts removed. That may seem unsurprising but mastectomy can leave behind breast tissue that can turn cancerous.

The women who chose ovary removal had the following results:
• One percent was later diagnosed with ovarian cancer that showed up in cells missed by surgeons vs. six percent of the women who kept their ovaries
• 11 percent were diagnosed with breast cancer, compared to 19 percent of the women who kept their ovaries

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We value and respect our HERWriters' experiences, but everyone is different. Many of our writers are speaking from personal experience, and what's worked for them may not work for you. Their articles are not a substitute for medical advice, although we hope you can gain knowledge from their insight.

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