Used as a contrast agent in magnetic resonance imaging (MRI), particularly for enhancing the visibility of lesions in the central nervous system and for cardiovascular imaging. Its high concentration allows for improved detection and visualization of tumors, inflammation, and blood vessel abnormalities. Commonly administered intravenously, it helps distinguish between normal and pathological tissues by altering the relaxation times of nearby water protons. Also utilized in MR angiography to evaluate blood flow and detect vascular disorders.