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All diagnostic tests

CT scan

A detailed X-ray scan that builds cross-section pictures of the body while you lie on a table that moves through a ring-shaped machine.

How it works

An X-ray tube turns around you inside a ring while the table moves through it. A computer builds the readings into thin cross-section pictures, like slices of bread.
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  1. 1An X-ray tube spins around you inside the ring.
  2. 2Detectors opposite the tube record the beam from every angle.
  3. 3The table moves you slowly through the ring.
  4. 4A computer builds thin cross-section pictures, like slices.

What happens, step by step

  1. Step 01

    Safety questions

    You are asked about pregnancy, kidney problems, diabetes medicines and allergies, especially to contrast dye.

  2. Step 02

    Contrast, if needed

    Some scans need a dye, given as a drink or through a small needle in the arm, so blood vessels and organs show clearly.

  3. Step 03

    Lie on the table

    The table slides slowly through the ring. You may be asked to hold your breath for a few seconds.

  4. Step 04

    Pictures are read

    A radiologist studies the slices and writes a report for your doctor.

Before you come

How to prepareUsually
Remove metal. Bring earlier scans and reports. Tell staff about pregnancy, kidney problems, diabetes medicines and any allergy to contrast dye.
FastingUsually
Only when contrast dye is used — often about 4 hours without food. Ask when you book.
How long it takesUsually
The scan takes a few minutes; the visit 15–30 minutes, longer with contrast.
When the report comesUsually
Usually within 24 hours.

Answers marked “Usually” are what most hospitals ask, not yet confirmed for Lopmudra. Call the branch you plan to visit; the desk will tell you exactly how to prepare.

Lopmudra's own answers not confirmed yet

Which branches have it

Branch availability not confirmed yet — ask the branch before you travel

Whether you need this test is your doctor's decision. Find a doctor

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