The Danger in CT Scans

The United States is higher in its use of  computed tomography (CT)  scans than any other industrialized Country.  There were about 3 million scans done in the U.S. in 1980.  By 2007 that number had risen to 70 million.  A number of articles published in medical journals over the past few years have reported that  excess radiation delivered by these scans will cause cancer deaths in some