The U.S. Food and Drug Administration today approved the Selenia Dimensions System, the first X-ray mammography device that provides three-dimensional (3-D) images of the breast for breast cancer screening and diagnosis.

A mammogram is a safe, low-dose X-ray of the breast that is the best tool for early detection of breast cancer. However, with the limitations of conventional two-dimensional (2-D) imaging, about 10 percent of women undergo additional testing after the initial screening exam for abnormalities that are later determined to be noncancerous. [Read more…]