Blood hormone levels can predict long-term breast cancer risk

Blood hormone tests can predict a woman's risk for developing postmenopausal breast cancer for up to 20 years, according to a study led by Xuehong Zhang, MD, Channing Division of Network Medicine, Brigham and Women's Hospital (BWH) Department of Medicine. The findings will be presented at the 11th Annual American Association for Cancer Research (AACR) International Conference on Frontiers in Cancer Prevention Research. Using data from the Nurses' Health Study, Zhang , Susan Hankinson, ScD, Channing Division of Network Medicine, BWH Department of Medicine and colleagues analyzed 796 patients with postmenopausal breast cancer who had not received hormone therapy. Read more here.