What does contrast material mean?
Definitions for contrast material
con·trast ma·te·ri·al
This dictionary definitions page includes all the possible meanings, example usage and translations of the word contrast material.
Princeton's WordNet
contrast medium, contrast materialnoun
a substance that is opaque to x-rays; when administered it allows a radiologist to examine the organ or tissue it fills
Wikipedia
contrast material
A contrast agent (or contrast medium) is a substance used to increase the contrast of structures or fluids within the body in medical imaging. Contrast agents absorb or alter external electromagnetism or ultrasound, which is different from radiopharmaceuticals, which emit radiation themselves. In x-rays, contrast agents enhance the radiodensity in a target tissue or structure. In MRIs, contrast agents shorten (or in some instances increase) the relaxation times of nuclei within body tissues in order to alter the contrast in the image. Contrast agents are commonly used to improve the visibility of blood vessels and the gastrointestinal tract. Several types of contrast agent are in use in medical imaging and they can roughly be classified based on the imaging modalities where they are used. Most common contrast agents work based on X-ray attenuation and magnetic resonance signal enhancement.
ChatGPT
contrast material
Contrast material, also known as contrast media or contrast agent, refers to a substance that is used in medical imaging procedures such as X-rays, CT scans, MRIs or ultrasounds, to improve the differentiation or contrast of structures or fluids within the body. It can help highlight blood vessels, intestines or other structures that are not clearly seen. It may be orally ingested, injected, or inserted into body cavities depending on the type of imaging procedure.
Matched Categories
Numerology
Chaldean Numerology
The numerical value of contrast material in Chaldean Numerology is: 5
Pythagorean Numerology
The numerical value of contrast material in Pythagorean Numerology is: 9
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"contrast material." Definitions.net. STANDS4 LLC, 2024. Web. 27 Apr. 2024. <https://www.definitions.net/definition/contrast+material>.
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