CT scans are a type of X-ray that can help healthcare professionals identify brain changes that could be causing seizures. CT scans are generally safer and quicker than MRI scans for most people. It ...

CT scans are a common test used by radiologists to examine what's happening inside the body. These scans use a small amount of radiation, raising concerns that they could cause cancer. Mark Supanich, ...

Computed tomography (CT or CAT) scans help doctors detect everything from cancer to kidney stones. But some physicians are raising concerns about the safety of such procedures — most notably, an ...