A PET-CT scan combines positron emission tomography and computed tomography to assess cellular and tissue function, detecting complications at cellular and molecular levels. The procedure takes approximately 30 to 45 minutes, and preparation involves avoiding smoking, heavy exercise, and removing jewelry and metal items. Individuals allergic to contrast dye or with certain health risks should be cautious about undergoing the scan.

1. Preparing for
PET-CT scan

2. PET-CT scan combines positron
emission tomography (PET)
and computed tomography (CT)
to determine the functioning of the
cells and tissues.
What is PET-CT scan?

3. Do you know?
PET-CT scan detects
complications at cellular
and molecular levels.

4. How long is the procedure?
The scan will take 30 to
45 minutes.
30 - 45 HR

5. How to prepare for PET-CT scan?
Avoid smoking Avoid heavy exercises
day before the scan
Remove jewelry
and metal items

6. Who will be at the risk of PET-CT
scan?
People allergic to
contrast dye
Radiation risk