You searched for: “contrast”
contrast,medium (s) (noun), ontrast mediums; contrast media (pl)
A substance used in radiography to enhance the visibility of structures within the body: Contrast media are X-ray dyes used to provide contrast; for example, between blood vessels and other tissues.

This entry is located in the following unit: Computerized Axial Tomography, CAT, or Computed Tomography, CT Terms + (page 2)
Word Entries containing the term: “contrast”
contrast agent (s) (noun), contrast agents (pl)
A contrast medium: A contrast agent is a liquid (usually iodine or gadolinium) that is injected into the body to make certain tissues show up clearly during diagnostic imaging (angiography, CT, myelogram, MRI).
This entry is located in the following unit: Computerized Axial Tomography, CAT, or Computed Tomography, CT Terms + (page 2)