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Iodinated contrast material
medication Under reviewIodinated contrast material is a chemical substance containing iodine used in medical imaging procedures such as computed tomography (CT) scans, angiograms, and X-ray studies to enhance the visibility of blood vessels, organs, and tissues. It works by absorbing X-rays more effectively than surrounding tissues due to the high atomic number of iodine, allowing for clearer differentiation of structures on images. Administered intravenously, intra-arterially, or sometimes intrathecally, it circulates briefly through the bloodstream before being excreted primarily by the kidneys. While not intended as a nutritional supplement, it plays a critical diagnostic role in identifying abnormalities in healthy individuals undergoing routine screening or pre-surgical evaluations. General health applications are limited to improving diagnostic accuracy in imaging, aiding early detection of conditions without providing therapeutic benefits. Its use requires careful patient selection to minimize risks, particularly in those with kidney concerns.
Research summary
Scientific evidence from human studies primarily addresses the safety profile of iodinated contrast material in diagnostic settings, showing it is generally safe for most healthy adults with low rates of acute kidney injury and rare severe reactions. Research consensus supports its use in enhancing CT imaging without significantly increasing risks of dialysis or death compared to non-contrast procedures, even in higher-risk groups when monitored. However, mild hypersensitivity reactions occur occasionally, and thyroid effects are a concern in young children, though data in healthy adults remain reassuring. No studies demonstrate benefits as a supplement for health optimization in healthy humans; evidence focuses on procedural safety rather than prophylactic or therapeutic effects.
Reported Side Effects
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Influence of Contrast Material Temperature on Patient Comfort and Image Quality in Computed Tomography of the Abdomen: A Randomized Controlled Trial.
DNA breaks induced by iodine-containing contrast medium in radiodiagnostics: a problem of tungsten?
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Influence of Contrast Material Temperature on Patient Comfort and Image Quality in Computed Tomography of the Abdomen: A Randomized Controlled Trial.
No reports yet
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Add Iodinated contrast material to your stack to report effects
Influence of Contrast Material Temperature on Patient Comfort and Image Quality in Computed Tomography of the Abdomen: A Randomized Controlled Trial.
No reports yet
Be the first to report this effect and help the community.
Add Iodinated contrast material to your stack to report effects
Influence of Contrast Material Temperature on Patient Comfort and Image Quality in Computed Tomography of the Abdomen: A Randomized Controlled Trial.
No reports yet
Be the first to report this effect and help the community.
Add Iodinated contrast material to your stack to report effects
Influence of Contrast Material Temperature on Patient Comfort and Image Quality in Computed Tomography of the Abdomen: A Randomized Controlled Trial.
Research (2 studies)
Influence of Contrast Material Temperature on Patient Comfort and Image Quality in Computed Tomography of the Abdomen: A Randomized Controlled Trial.
DNA breaks induced by iodine-containing contrast medium in radiodiagnostics: a problem of tungsten?
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