PET scan

noun

: a sectional view of the body constructed by positron-emission tomography
PET scanner noun
PET scanning noun

Examples of PET scan in a Sentence

Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
But my PET scan in October 2023 showed that the cancer had gone wild in my body. Victoria Uwumarogie, Essence, 17 Jan. 2025 Within 10 days, a PET scan showed an 80 percent reduction in his Stage four tumors. Alexis Kayser, Newsweek, 15 Jan. 2025 This year, Hsu said, her problems were with Cigna Healthcare over her PET scans. Gretchen Morgenson, NBC News, 27 Dec. 2024 If there are no bright areas on your PET scan image, your test is negative. Susan Russell, Health, 12 Sep. 2024 See all Example Sentences for PET scan 

Word History

First Known Use

1980, in the meaning defined above

Time Traveler
The first known use of PET scan was in 1980

Dictionary Entries Near PET scan

Cite this Entry

“PET scan.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/PET%20scan. Accessed 24 Jan. 2025.

Medical Definition

PET scan

noun
: a sectional view of the body constructed by positron-emission tomography
PET scanning noun
Last Updated: - Updated example sentences
Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!