An advantage of whole-body MRIs over CTs is that they use magnets and radio waves, which eliminate the type of radiation ...

Full-body scans use different technologies, including magnetic resonance imaging (MRI), computed tomography (CT) or positron emission tomography (PET), according to the Dana-Farber Cancer Institute.

Learn the benefits and limitations of a full-body MRI scan. Discover if it's right for cancer detection and when healthcare ...

Cutting out unnecessary imaging scans could reduce those emissions by as much as 129 kilotons, researchers said. Unnecessary ...