Magnetic resonance imaging (MRI) is one of the most commonly used tests in neurology and neurosurgery. MRI provides exquisite detail of brain, spinal cord and vascular anatomy, and has the advantage ...

Healthcare professionals use MRIs to get images of internal organs and tissues, while MRAs help them to check blood vessels in detail. Both an MRI (magnetic resonance imaging) and MRA (magnetic ...

Contrast materials can help highlight areas of interest in MRI scans. Contrast injections may cause side effects like mild rashes and hives, but, in rare instances, it is also possible for a person to ...

Magnetic resonance imaging (MRI) doesn't use X-rays, so there's no radiation exposure. Yet this test isn't safe for everyone. There are a few reasons why you might need to avoid MRI and choose another ...