Used as a non-ionic, water-soluble contrast agent in radiographic imaging procedures. Commonly administered intravenously, intra-arterially, or intrathecally to enhance visualization of blood vessels, organs, and tissues during CT scans, angiography, and myelography. Its low osmolality reduces the risk of adverse reactions compared to ionic contrast media, making it suitable for patients with cardiovascular or renal concerns. Also used in urography to evaluate kidney, ureter, and bladder structures. Well-tolerated with minimal discomfort, it is excreted primarily through the kidneys, allowing for clear and rapid imaging with short patient recovery time.