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 ...

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 ...

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

About 40% of cancers among Americans can be attributed to potentially modifiable factors such as smoking, drinking, obesity, and physical inactivity. If a widely reported study from earlier this year ...

If you’ve undergone medical imaging, you may have had an MRI (magnetic resonance imaging) or a CT (computed tomography) scan done. These diagnostic tools use different technologies to visualize ...

NIH-funded research suggests AI-powered tool could streamline diagnoses and unveil early markers for chronic disease. March 8, 2026 – National Institutes of Health (NIH) released the following: A ...

Hepatic hypodensities are areas on the liver that appear darker on imaging tests like CT scans. They mean there is a difference in that area of tissue in the liver. These areas can be caused by a ...

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