radiopaque contrast media

Radiopaque contrast media are special substances used in medical imaging to improve the visibility of internal organs, blood vessels, or tissues on X-ray or other imaging tests. These agents contain materials like iodine or barium, which block X-ray beams and appear clearly on images, helping doctors identify abnormalities such as blockages, tumors, or structural issues. They are typically injected, swallowed, or inserted into the body depending on the procedure. Radiopaque contrast media are generally safe but may cause reactions in some individuals, so medical staff monitor patients closely during their use.