CT and MRI scans produce detailed images of the body. Learn the details and differences between CT scans and MRIs, and benefits and risks of each.

For suspected axial spondyloarthritis, preliminary data from a study suggested MRI or CT of the sacroiliac joints were better first-line imaging choices than radiographs.

Gynecological malignancy management is increasingly being aided by the use of PET and PET-CT scanning for detection and forecasting a prognosis. Authors review the evidence to date.

An experimental method, which can predict the aging rate of both brain and body, may detect who should implement lifestyle ...

Although it’s too soon to use the new results in the clinic, the test provides advantages over previously reported ‘clocks’ — ...

Scientists from the University of Glasgow in Scotland have developed a new way to scan the brain. It uses near-infrared light that can pass through a person's entire head, from one side to the other.

USC researchers have found a promising new brain scan marker that could better detect Alzheimer’s risk — but only for some.

In radiation therapy, precision can save lives. Oncologists must carefully map the size and location of a tumor before ...

Brain scan breakthrough reveals why Parkinson’s drugs don’t always work Date: June 29, 2025 Source: Simon Fraser University Summary: Researchers are using an advanced brain imaging method ...

Mass General Brigham researchers have developed a new AI tool in collaboration with the United States Department of Veterans Affairs (VA) to probe through previously collected CT scans and ...

Sedatives, facial trauma, or metabolic disturbances can cloud that picture. Many centers have turned to computed-tomography flow imaging, betting that a scan can settle what the stethoscope cannot. In ...