An MRI with contrast is an imaging test that combines magnetic and radio wave imaging with an injection of a contrast agent (dye). The dye highlights blood vessels, organs, and specific soft tissues so they show up more clearly and help your radiologist determine a diagnosis.
MRIs, or magnetic resonance imaging, can be done with or without contrast.
An MRI with contrast is performed in a hospital or outpatient facility. During the procedure, a healthcare provider will most often inject the contrast material into a vein in your arm, then place you in an MRI machine for the scan.
This article explains how MRI with contrast works as well as the different dyes a radiologist may use. It also describes the potential risks and what to expect if you need to undergo this common procedure. {read}