PET CT scan or Positron emission tomography and computed tomography scan are majorly used for patients with brain, heart conditions, or cancer. PET scan combines nuclear medicine and biochemical analysis, which helps visualize the biochemical changes within a human's body with the tunnel-shaped machine, which helps detect the photons emitted by the human body's tissues. This helps examine the person's health by showing the variation in their bio-nuclear elements. Commonly, PET CT scans are done within 20 to 90 minutes. But this period varies according to the part of the body that needs to be scanned. Patients are usually asked to fast for approximately 6 hours before the whole-body PET CT scan, and the patient is left to rest for 60 minutes before the scan is taken. Therefore, the patient usually ends up staying for two to three hours in the scan place in regards to the time taken in the PET scan center.
What are the risks associated with a PET-CT Scan?
And in rare cases, an all-body allergic reaction named anaphylaxis may occur. This condition is considered very serious.If you have an Iodine allergy, it is recommended that you inform your healthcare provider about it. If you had allergic reactions or side effects in the past, it is recommended to precisely mention them too. This is one of the reasons why a PET CT scan is not recommended for pregnant women unless and until it is necessary.
The essential preparation for a whole-body PET CT scan includes:
Here are a few topics which you can discuss with your medical healthcare provider before preparing for a PET CT scan:
You can feel relaxed while you are in the PET CT scan and even ask the medical providers to play some music for you to relax. You can even choose your music to play if you speak to them about it in advance.
If you are looking for the lowest whole-body PET CT scan prices in India, the cheapest ones would be those taken in the government hospitals, which are sometimes free of cost. A few governments aided organizations to charge from 2000 to 10,000, with an average cost of 6000. But in private organizations, the whole body PET CT scan prices start from the range of Rs. 15000 and goes up to Rs. 27,000.
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