Bindman, a professor at the University of California-San Francisco medical school, has spent well over a decade researching ...

Radiation from overused CT scans may be responsible for up to 2% of all cancers annually in the U.S. The radiation dose can ...

Rebecca Smith-Bindman, a professor at the University of California-San Francisco medical school, has spent well over a decade researching the disquieting risk that one of modern medicine’s most ...

One CT scan can expose a patient to 10 or 15 times as much radiation as another, Smith-Bindman said. “There is very large ...