How many CT scans are dangerous?

Related questions

1. Can you see colon cancer on CT scan?
2. Is endoscopy better than barium swallow?
3. Is a CT scan safe?
4. What happens in a CT scan of abdomen?
5. Is an MRI better than a CT scan?
6. Are CT scans covered by insurance?
7. Why would a doctor recommend a PET scan?
8. Can I drink water after barium sulfate?
9. Do CT scans show colon cancer?
10. Can you pay for a CT scan?

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