Скачать или смотреть PET Scan Test for Cancer | Positron Emission Tomography | PET Scan Use Results and Price..

PET scan test use precautions results interpretation and price explained here in hindi by Dr santosh singh..

A PET (Positron Emission Tomography) scan is an imaging test that uses a small amount of a radioactive tracer to show how organs and tissues are functioning. The tracer often a form of glucose is injected into a vein and travels throughout the body. Cancer cells for example often use more glucose than healthy cells making them visible on the scan.
The PET scanner detects the energy emitted by the tracer creating detailed 3D images that can reveal metabolic activity and help detect diseases like cancer heart disease and neurological disorders earlier than other imaging methods.

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