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contrast agent
(redirected from Radiocontrast)

   Also found in: Wikipedia 0.01 sec.
con·trast agent (kntrst)

Contrast agent
Also called a contrast medium, this is usually a barium or iodine dye that is injected into the area under investigation. The dye makes the interior body parts more visible on an x-ray film.

contrast agent.
Patient discussion about contrast agent.

Q. Has anyone had an allergic reaction to gadolinium dye, MRI contrast agents, I have had a severe reaction. I would like to know the long term effects of this dye. And if anyone else has had or heard of problems and reactions to it. Please answer me. Thank you

A. In 1969 I almost died from the IVP dye. I had no idea I was allergic and when I awoke I was in a "recovery room." The doctor told me to always tell any physicians/paramedics etc of my allergy status regarding the dye. I now have chronic back pain, have a history of cancer in the family and the doctor wants to do a scan (including dye) but when I emphasized that I was allergic he backed off. Now I am wondering if there is anything else that can be done to test the bone (scan) without the dye. Any answers? Thanks

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The SHR as a small animal model for radiocontrast renal failure.
This impaired function results from the use of potentially harmful radiocontrast agents, a condition known as radiocontrast nephropathy (RCN).
Physicians are assessing these systems in patients at risk for two major conditions that can cause kidney dysfunction: Radiocontrast nephropathy (RCN), one of the most common causes of acute kidney failure among hospitalized patients; and cardiorenal syndrome (CS), kidney dysfunction that occurs in a large number of patients hospitalized with heart failure.
 
 
 
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