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angiography |
Also found in: Dictionary/thesaurus, Medical, Wikipedia, Hutchinson | 0.01 sec. |
angiographyor arteriographyX-ray examination of arteries and veins with a contrast medium to differentiate them from surrounding organs. The contrast medium is introduced through a catheter to show the blood vessels and the structures they supply, including organs. Angiography of diseased leg, brain, or heart arteries is necessary before corrective surgery. See also angiocardiography. angiography [‚an·jē′äg·rə·fē] (medicine) Roentgenographic visualization of blood vessels following injection of a radiopaque material. How to thank TFD for its existence? Tell a friend about us, add a link to this page, add the site to iGoogle, or visit webmaster's page for free fun content. |
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| However, the
association was clearly demonstrated on the sagittal reconstruction of
the CT angiography. EBCT allows doctors to visualize heart blockages without ever
piercing the patient's skin, thus avoiding the trauma often
associated with angiography. If the technique lives up to its promise, Agatston says, many fewer
people may have to undergo angiography. |
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