3 Things you Must Know About Pet CT Scan Test

 PET acronym for "positron emission tomography." PET CT Scan is an advanced imaging technique that is used to examine the internal body parts and the working of the whole body. Unlike with other imaging tests like X-Ray, CT, and MRI only structural changes in the body are revealed but with PET CT Scan chemical as well as physiological changes in the body are revealed. PET scan is paired with a CT scan to detect the stages of cancer and to diagnose cancer cells in the body. The PET CT scan procedure is widely used to detect severe issues i.e cancers, brain-related conditions, and heart diseases. With the help of a PET CT scan, doctors can diagnose organs of the body and check the functionality of organs if they are working properly or not. It also provides a doctor with complete information about the flow of blood and how the body is utilizing sugar and oxygen.

Here we will discuss the things you must know about PET CT Scan Test. Given below are the detail of essential things related to the PET CT Scan Test you should know.

1.        Difference between PET-CT and CT scans

Before going for a whole body PET CT Scan, you must know about the difference between PET-CT Scan and CT Scans.

 CT Scan: A CT Scan acronym for Computed Tomography scan. To create cross-sectional images of organs of the body and tissues, it uses x-ray radiation. It is an ideal scan for monitoring body tissues, and cancer stages and assessing heart diseases.

 PET-CT Scan: A PET-CT acronym for Positron Emission Tomography. It is a combined procedure of PET and CT Scan to give a better and more detailed picture of body organs. It is recommended to distinguish between healthy and diseased tissues. It is very helpful for the doctor to know which body parts are working properly and the healing status of the body with treatment.

2.  Why does a person need a PET CT  scan?

There are various reasons, A PET scan is recommended. but most commonly it's recommended and used for cancer detection, heart conditions, and brain diseases to make the doctors understand and determine easily how well the treatment is going.

•  A doctor usually recommends a PET CT scan for the given reasons:

•  To detect cancer and the growth of cancer cells

•  To determine the stages of cancer and has it returned after the treatment is done.

•  To detect the spread of cancer

• To identify the blood flow and its areas

•  To check the Irregular heartbeat

•  To determine the consequences of a cardiac arrest on a patient's body.

•  To determine the spread of cancer to the brain

•  To diagnose dementia or Alzheimer's disease

•  To find the difference between Parkinson's disease and other conditions.

 3.       What will be PET CT Scan's Preparation?

It is a very simple and safe imaging procedure for the successful detection of cancer. During the procedure, a doctor will ask about the medical history, medications and current medical conditions

If you are looking for the best pet ct scan centre in Delhi, you can count on Ganesh Diagnostic. It is one of the foremost and trusted names in Diagnostic and Imaging services as it takes care of the diagnostic and imaging needs of Delhi NCR. To get a cost-effective whole body PET CT Scan inDelhi, contact us and schedule your appointment.