: 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
In March, Thurston revealed that a recent PET scan detected spots on her liver, later confirming the cancer had spread.
—
Taijuan Moorman, USA Today, 8 July 2025
Until now, diagnosing Alzheimer’s has often relied on costly and invasive tools like a PET scan or lumbar puncture.
—Joshua P. Cohen, Forbes.com, 2 June 2025
But a PET scan revealed cancer in her thigh and knee.
—Jordan Greene, People.com, 25 June 2025
However, an October 2023 PET scan confirmed that her cancer had progressed to Stage 4 cancer.
—Liz Calvario, NBC news, 12 June 2025
See All Example Sentences for PET scan
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Taijuan Moorman, USA Today, 8 July 2025
Until now, diagnosing Alzheimer’s has often relied on costly and invasive tools like a PET scan or lumbar puncture.
—Joshua P. Cohen, Forbes.com, 2 June 2025
But a PET scan revealed cancer in her thigh and knee.
—Jordan Greene, People.com, 25 June 2025
However, an October 2023 PET scan confirmed that her cancer had progressed to Stage 4 cancer.
—Liz Calvario, NBC news, 12 June 2025
See All Example Sentences for PET scan
Cite this Entry
“PET scan.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/PET%20scan. Accessed 14 Jul. 2025.
Copy CitationMedical Definition
PET scan
noun
: a sectional view of the body constructed by positron-emission tomography
PET scanning
noun
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