DALLAS, Oct. 31 (UPI) -- Texas and some U.S. states require women to be informed of their breast density during mammography, a researcher says.
Dr. Phil Evans, director of the Center for Breast Care and Professor of Radiology at the University of Texas Southwestern Medical Center in Dallas, said about 40 percent of all U.S. women fall into the dense or extremely dense breast category, as classified by the American College of Radiology.