positron emission tomography information from trusted sources:
A PET scan produces three-dimensional, colour images that show how the tissues inside your body work. PET stands for positron emission tomography.
Nuclear scanning uses radioactive substances to see structures and functions inside your body. Nuclear scans involve a special camera that detects energy coming from the radioactive substance, called a tracer. Before the test, you receive the tracer, often by an injection. Although tracers are radioactive, the dosage is small. During most nuclear scanning tests, you lie still on a scanning table while the camera makes images. Most scans take 20 to 45 minutes. Nuclear scans can help doctors diagnose many conditions, including cancers, injuries and infections. They can also show how organs like your heart and lungs are working.
Positron emission tomography scan
A PET scan (positron emission tomography) is an imaging test that can help reveal how your tissues and organs are functioning. To show this chemical activity, a small amount of radioactive material must enter your body.
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Positron emission tomography - Wikipedia, the free encyclopedia
Positron emission tomography (PET) is a nuclear medicine imaging technique which produces a three-dimensional image or picture of functional processes in ...
Nuclear Medicine, PET
Current and accurate information for patients about Nuclear Medicine, PET. Learn what you might experience, how to prepare for the exam, benefits, ...
Positron Emission Tomography
Aug 18, 2009 ... Positron emission tomography (PET) is a test that uses a special type of camera and a special test medicine (radioactive tracer) to look at ...
Positron emission tomography definition - Medical Dictionary ...
Mar 16, 2011 ... Positron emission tomography: PET. A highly specialized imaging technique ... The PET scan has been used to assess the benefit of coronary ...
Positron Emission Tomography
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NIH CC: Positron Emission Tomography Department
Positron emission tomography (PET) is an imaging technique that uses radioactive substances injected into patients to provide images of the body using ...