Computed tomography (CT) scans and magnetic resonance imaging (MRI) are two types of imaging procedures. They both create detailed images of the internal body structures. While CT scans use X-rays to ...

We consider the effects of full body CT scans on healthy people. New research says that elective full-body computed tomography (CT) scans can increase a person's risk of cancer. "The radiation dose ...

Commercial full-body MRI or CT scans are becoming increasingly popular in the UK, marketed as a way to detect disease early or to provide peace of mind. Yet the growing demand is placing added ...

Computed tomography (CT) examinations (known more commonly as a “CT scan” or “CAT scan”) incorporate a series of x-ray images taken of areas inside the body and use a computer to create a ...

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.

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