"CT can save lives, but its potential harms are often overlooked," said Dr. Rebecca Smith-Bindman, the study's lead author ...

They can be life-saving but radiation from the scans also contributes to cancer risk. The authors of a new study estimate ...

These scans are used to diagnose everything from head injuries to appendicitis. But could they be putting patients at risk for cancer? A new study out of University of California – San Francisco says ...