Young women undergoing breast cancer screening may be exposed to unnecessary harm

[News]

Breast cancer screening guidelines generally recommend mammography begin at age 40. However, based on prior national research, an estimated 34 percent of non-Hispanic black women, 30 percent of non-Hispanic white women and 22 percent of Hispanic women aged 30 to 39 have reported having a mammogram.

More... (http://www.news-medical.net/news/20091208/Young-women-undergoing-breast-cancer-screening-may-be-exposed-to-unnecessary-harm.aspx)