Gadolinium-based contrast agents

Gadolinium-based contrast agents are medications used during MRI scans to improve image clarity. Gadolinium is a metallic element that, when injected into the body, enhances the contrast of tissues and blood vessels on the MRI images, helping doctors detect and diagnose issues more accurately. These agents are generally safe for most people, but they are used with caution in individuals with kidney problems due to potential risks. The gadolinium is usually bound to other substances to prevent toxicity, and the body typically clears it out efficiently after the scan.