Questions and Answers
What is the most common radiotracer used in PET imaging?
2-[F-18]fluoro-2-deoxy-D-glucose (FDG)
What type of imaging utilizes the advantages of both PET and CT?
Positron emission tomography
Why are radiotracers used in nuclear medicine?
To diagnose, evaluate, and treat various diseases
What makes cancer cells more likely to absorb the radiotracer FDG?
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What is the role of the computer in PET/CT imaging?
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How do radiotracers accumulate in tumors or regions of inflammation?
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