or CT scan
an examination performed with a CAT scanner.
an x-ray image obtained by examination with a CAT scanner.
Origin of CAT scan
1970–75; c(omputerized) a(xial) t(omography)
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019
Related Words for cat scanx-ray
Short for computerized axial tomography scan. An image of a body structure produced by computerized axial tomography.
The American Heritage® Science Dictionary Copyright © 2011. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.
The New Dictionary of Cultural Literacy, Third Edition Copyright © 2005 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.