Study finds that some younger women see both benefit and harm from annual exams

[News]

Screening for breast cancer every two years appears just as beneficial as yearly mammograms for women ages 50 to 74, with significantly fewer "false positives" - even for women whose breasts are dense or who use hormone therapy for menopause.

More... (http://www.news-medical.net/news/20130320/Study-finds-that-some-younger-women-see-both-benefit-and-harm-from-annual-exams.aspx)