Meglumine diatrizoate is widely used as a contrast agent in medical imaging procedures, particularly in X-ray and CT scans. It enhances the visibility of internal organs, blood vessels, and tissues by increasing the contrast in the images. This allows healthcare professionals to diagnose conditions such as blockages, tumors, or abnormalities more accurately. It is commonly administered intravenously or through other routes, depending on the area being examined. Its high iodine content makes it effective for imaging the urinary tract, gastrointestinal system, and vascular structures. It is also used in angiography to visualize blood flow and detect issues like aneurysms or stenosis. Due to its ability to provide clear and detailed images, it plays a critical role in guiding medical decisions and treatments.