A heart CT scan uses X-rays to create an image of the heart and blood vessels. Healthcare professionals may also refer to it as cardiac CT angiography. A CT scan is a noninvasive imaging procedure.

Do CT scans raise your risk of cancer? A new study weighs in. Radiation is everywhere—in the air we breathe, the water we drink, the walls of our homes and offices, emanating from microwaves, at the ...

Reports are warning doctors to limit the scans because of the radiation risks. FORT LAUDERDALE, Fla. — The CT scan – a medical darling for its detailed images, diagnostic power and big profits – is ...

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 ...

In a new pilot feasibility study, researchers from Mayo Clinic, the University of Washington School of Medicine, the ...

While these advanced imaging tools save lives by detecting injuries and illness, mounting evidence suggests they may come with long-term consequences that patients need to understand before agreeing ...

FRESNO, Calif. (KFSN) -- About 500,000 children per year end up in ERs because of head injury. And about half of them undergo a CT scan. But the American Academy of Pediatrics reports that a third of ...

Forbes contributors publish independent expert analyses and insights. Dr. Omer Awan is a practicing physician who covers public health. Lung Cancer, Scan, Essay Can Be Used Only To Illustrate Cancer, ...