93 million CT scans were done in the U.S. in 2023. 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 ...

A older patient is guided into a CT scanner — an essential diagnostic tool whose life-saving power is now being weighed against growing concerns about long-term radiation exposure. Computed tomography ...

Computed tomography (CT) scanning, which creates detailed 3D images of bones, soft tissues, and organs, is better than ...