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International Menopause Society


Breast cancer and hormone therapy -- A looking-glass mirror?

A new Kaiser Permanente study suggests a possible link between breast cancer incidence and postmenopausal hormone therapy (HT) use, but concludes that the association is complex and influenced by various factors, including mammography screening rates. Long-term HT may slightly increase breast cancer risk, particularly in younger women.

SourceInternational Menopause Society·JournalJNCI Journal of the National Cancer Institute·DateJul 24, 2007