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Questions and Answers
What is the most common radiotracer used in PET imaging?
What is the most common radiotracer used in PET imaging?
- 2-[F-18]fluoro-2-deoxy-Lactose
- 2-[F-12]fluoro-2-deoxy-D-glucose
- 2-[F-18]fluoro-2-deoxy-L-glucose
- 2-[F-18]fluoro-2-deoxy-D-glucose (FDG) (correct)
What type of imaging utilizes the advantages of both PET and CT?
What type of imaging utilizes the advantages of both PET and CT?
- Computed tomography
- Ultrasound imaging
- Positron emission tomography (correct)
- Magnetic resonance imaging
Why are radiotracers used in nuclear medicine?
Why are radiotracers used in nuclear medicine?
- To provide anatomic information
- To eliminate tumors
- To diagnose, evaluate, and treat various diseases (correct)
- To remove inflammation
What makes cancer cells more likely to absorb the radiotracer FDG?
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?
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?
How do radiotracers accumulate in tumors or regions of inflammation?
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