In a computed tomography (CT or CAT) scan, the X-ray beam moves in a circle around the body. This allows many different views of the same organ or structure, and provides much greater detail. The ...

Medical imaging scans that create detailed images of the body’s internal structures are widely used in medicine. Doctors need ...

CT scans are quick, painless, non-invasive tests that can identify everything from brain tumors to injuries from an accident.

Despite having no symptoms, Linda’s commitment to preventive care led to a life-saving lung cancer diagnosis. Learn why early ...

Medicare will cover any medically necessary diagnostic tests, including CT scans. Inpatient CT scans are typically covered by Part A, while outpatient CT scans are usually covered by Part B.

Contrast-enhanced dual-energy CT (CE-DECT) imaging offers more detailed information on a wider range of tissues than ...

The bust underwent a similar CT scan in 1992. But the more primitive scanner used then only generated cross sections of the statue every 5 millimeters — not enough detail, Huppertz said ...

This content was created by our physicians and experts. To diagnose certain injuries and conditions, a doctor may order CT scan (also known as a "CT exam" and commonly, if incorrectly, called a "CAT ...

I spend a lot of time online digging through the internet’s endless pile of content—some good, some bad, and some just plain ...