Everything You Know About PET Scan for Brain

 PET scans are imaging tests that can reveal your tissues and organs' metabolic and biochemical function. A radioactive substance (tracer) is used in the PET scan to show normal and abnormal metabolic activity. A PET scan can typically reveal aberrant tracer metabolism in diseases before other imaging procedures, such as computed tomography (CT) and magnetic resonance imaging (MRI), can detect the disease (MRI). and Cost of a PET scan of a premier website that offers complete disclosure of all health-care services with very fastly manner.

Typically, the tracer is injected into a vein in your hand or arm. The tracer will then collect in areas of your body where metabolic or biochemical activity is higher. Which often pinpoints the location of the disease. The PET images are typically combined with CT or MRI and are called PET-CT or PET-MRI scans.

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PET Scan for Brain

PET scan is a type of nuclear imaging that allows doctors to observe how your Brain is working. After a glucose-tagged radioactive tracer has been taken into the circulation, this scan takes photos of your Brain's activity.

Glucose serves as a source of energy for the Brain. The active parts of the Brain will consume glucose faster than the idle areas. When detected by a PET scanner, these signals allow doctors to examine how the Brain is working and aid in detecting any problems.

The PET Scan accurately assesses the form, size, and function of the Brain, as well as the following conditions:

  • Dementia
  • Cancer of the Brain
  • Other Seizure Disorders and Epilepsy
  • Mental Illness
  • Parkinson's disease and other movement disorders are two types of movement disorders.
  • Stroke of the Brain
  • Transient Ischemic Attack (TIA) is a type of ischemic attack (TIA)

Aside from that, it can aid in preparation for epilepsy surgery. Several PET scans are used to assess the success of cancer or other sickness treatment. It's usually an outpatient process, so you'll be able to resume your normal routine once the test is over.

Let's look at the procedures followed before the scan and how the Brain PET-CT works.

  • Through a vein, a little amount of radioactive tracer is injected.
  • The tracer travels through the blood vessels to brain cells, where it is deposited.
  • It takes around 60 minutes for the tracer to be entirely placed.

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