CT scans diagnose afflictions from tumors to kidney stones to life-threatening diseases and injuries, such as aneurysms and blood clots leading to stroke. But the radiation emitted by this essential ...

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, ...

My 30-year-old son has suffered through 39 kidney stones since he was 16. A recent CT scan shows his kidneys are filled with more. Lab results have ascertained that the stones are made up of calcium ...