Although CT is a relatively recent technology, there have been great improvements in the equipment. The early, slow "Step and Scan" machines required long image acquisition times, resulting in a ...

Medically reviewed by Rony Kampalath, MD CT scans and MRIs are imaging procedures that help healthcare providers see inside your body.CT scans are generally faster, less expensive, and more widely ...

Imaging technologist and patient during a CT scan at Radiology/Imaging Services at UWMC-Roosevelt in Seattle. Clare McLean UWMC Some hospitals in Washington are rationing medical scans and rethinking ...

CT Scans use X-rays for quick bone and Injury Imaging, While MRIs use magnets for soft tissue detail.

Older adults are receiving a greater share of CT scans, prompting debate about radiation risk and repeat imaging. Learn more ...