What is the name of the dye that's used for an MRI?

The dye commonly used for MRI scans is called gadolinium-based contrast agent. Gadolinium enhances the quality of the images by altering the magnetic properties of nearby water molecules, making certain structures more visible. It's important for highlighting abnormalities in tissues and organs. However, it is used cautiously, especially in patients with kidney issues, due to the risk of nephrogenic systemic fibrosis.