How does cancer show up in a PET scan?

Related questions

1. What does SUV max mean in PET scan?
2. Does a PET scan show cancer in lymph nodes?
3. What is FDG avid lymph nodes?
4. How quickly do you get PET scan results?
5. What is FDG avid mass?
6. What is the meaning of FDG in PET scan?
7. What does FDG mean?
8. Can a PET scan detect cancer in the lymph nodes?
9. What are the side effects of having a PET scan?
10. What does uptake on a PET scan mean?

Tags

1. #spots
2. #bright
3. #spread
4. #cells
5. #higher
6. #level
7. #detecting
8. #reason
9. #cancer
10. #chemical
11. #useful
12. #because
13. #noncancerous
14. #metabolic
15. #activity
16. #seeing
17. #scans