A new study published in JAMA Network Open highlights the significant environmental footprint of medical imaging contrast agents, finding that Medicare patients alone received 13.5 billion milliliters ...

People with a history of allergic-like reactions to iodinated contrast media, which is used in a variety of X-ray-based procedures, such as CT and angiography, are susceptible to similar reactions ...

The volume of contrast media used for diagnostic imaging, including iodinated and gadolinium agents, has increased in recent years.