Normally the screening of women who are at risk for breast cancer involves taking a look at the medical history of the mother’s side of the family. On the other hand, a history of cancer on the paternal side may not be as well investigated. In a study published in the the American Journal of Preventive Medicine, researchers from the Virginia Commonwealth University Massey Cancer Center and the University of Washington, Seattle found that subjects reported fewer family members with breast cancer on their father’s side than their mother’s.
The authors point out that over a general population sample, women should have equal numbers of maternal and paternal extended relatives (not including mothers) who had breast cancer. However, from a survey of women’s health clinic patients without breast cancer, researchers found that while 16% of the participants reported a maternal relative with breast cancer, only 10% reported a paternal relative.
Dr. John M. Quillin, one of the authors, suggests, “The most likely explanation for these findings may be under-reporting of breast cancer on the paternal side. Future studies are needed to look for modifiable explanations (e.g., genetics education, family communication specifically for maternal and paternal relatives, or medical documentation) of the discrepancy in the reporting of family history of breast cancer to improve the sensitivity of the family history screen.”
(Source: www.medicalnewstoday.com)
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