Conjugated equine estrogen increases benign breast disease risk

[News]

Women who took conjugated equine estrogen, a commonly prescribed form of estrogen, had more than twice the risk of developing specific types of benign breast disease as women who took a placebo, according to a randomized controlled trial published online April 8 in the Journal of the National Cancer Institute .

More... (http://www.news-medical.net/?id=37147)