Plain radiographs (X-ray), computed tomography (CT) scans and magnetic resonance imaging (MRI) are commonly used in the evaluation of lower back pain. While MRI use has increased most over the past ...

A type of MRI may cause certain metal nanoparticles to form in the body. Experts explain why MRIs with contrast may lead to ...

A toxic metal used in MRI scans may pose greater health risks than previously known, especially in people who consume foods ...