How do you know if a nodule in your lung is cancerous?

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Tags

1. #doctor
2. #nodule
3. #previous
4. #noncancerous
5. #recommend
6. #infections
7. #shape
8. #bronchoscopy
9. #emission
10. #testing
11. #cancerous
12. #positron
13. #tomography
14. #further
15. #appearance
16. #often
17. #tissue
18. #changed
19. #biopsy
20. #determine
21. #nodules
22. #caused