Questions in your mind?

1. What is a CT scan and how does it work?

A CT scan uses X-rays and computer processing to create detailed 3D images of your internal organs, bones, and tissues.

2. Why has my doctor recommended a CT scan?

Your doctor wants clearer information about an injury, infection, internal bleeding, tumour, or any abnormality that needs accurate diagnosis..

3. How long does the CT scan take?

Most CT scans take 5–15 minutes. Contrast scans may take a little longer.

4. Is the CT scan painful?

No. CT scanning is completely painless. You only need to lie still.

5. What is the difference between a CT scan and an MRI?

• CT scan: Uses X-rays, faster, great for bones, lungs, abdomen, trauma.

• MRI: Uses magnetic fields, better for brain, spine, joints, and soft tissues.

6. Is a CT scan safe?

Yes, it is generally safe. It uses a controlled, low dose of radiation.

7. How much radiation is used in the CT scan?

The radiation depends on the type of scan. Modern machines use low-dose technology to minimise exposure.

8. Do I need to fast before the CT scan?

Fasting is not needed for most CT scans.
You may need to fast 4–6 hours if contrast will be used.

9. Should I stop any of my regular medications?

No. You can continue your usual medicines unless your doctor advises otherwise.

10. Do I need any blood tests before the scan?

You may need a kidney function test (KFT) if your scan requires contrast.

11. How should I prepare for the scan?

• Wear comfortable clothes

• Remove jewellery and metal items

• Follow fasting instructions if asked

• Bring your doctor’s prescription and previous reports

12. Is the contrast injection safe?

Yes, contrast is generally safe. 

13. How much does the CT scan cost in Delhi?

The cost varies based on the type of CT and whether contrast is needed. Typically:
₹1,500 – ₹4500, depending on the body part.

14. Why is contrast CT more expensive?

It includes the cost of contrast dye, injection materials, additional imaging time, and medical supervision.

15. What happens during the CT scan?

You will lie on a table that moves through the CT scanner. The machine takes images while you remain still.

16. What if I feel anxious or claustrophobic?

CT scan machines are open and spacious. If needed, staff will guide you and help you stay comfortable.

17. Can I go home immediately after the CT scan?

Yes. You can go home right away unless you received contrast, after which you may be observed for a short while.

18. Are there any side effects after the scan?

No major side effects.
If you had contrast, you may be advised to drink extra water.

19. How soon can I get my CT scan report?

Reports are usually ready in 6–12 hours. Emergency cases may receive same-day reporting.

20. Will I get both printed films and digital copies?

Yes. Most centres provide:

• Printed films

• Digital images (CD)

• Online reports

21. Can I get the report via WhatsApp or online?

Yes. Reports are shared through WhatsApp by the lab.