Studies estimating cancer risk from CT radiation use data from different people exposed to different radiation (like atomic ...

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 ...

Medical imaging scans that create detailed images of the body's internal structures are widely used in medicine. Doctors need them to detect and manage certain types of cancer, assess the extent of ...

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.

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 ...

The previous scanner went offline in November. While the hospital awaited a new scanner, the same donor paid $93,000 for a ...

Compare CT Scan vs MRI to learn about the procedure, process, price differences risks and benefits so you can decide which diagnostic test is best for your health ...

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 ...

High-resolution imaging conducted at USC reveals evidence of chronic pain, dental disease and possible surgical intervention in two ancient priests.