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  2. Brain PET Scan: Purpose, Procedure, and Risks - Healthline

    www.healthline.com/health/brain-pet-scan

    A brain positron emission tomography (PET) scan is an imaging test that allows doctors to see how your brain is functioning. The test accurately details the size, shape, and function of...

  3. PET Scan: What It Is, Types, Purpose, Procedure & Results

    my.clevelandclinic.org/health/diagnostics/10123-

    Positron emission tomography (PET) scans detect early signs of cancer, heart disease and brain conditions. It involves an injection of a safe radioactive tracer that helps detect diseased cells. Advertisement

  4. Positron emission tomography scan - Mayo Clinic

    www.mayoclinic.org/tests-procedures/pet-scan/about/pac-20385078

    A positron emission tomography (PET) scan is an imaging test that can help reveal the metabolic or biochemical function of your tissues and organs. The PET scan uses a radioactive drug called a tracer to show both typical and atypical metabolic activity.

  5. Positron Emission Tomography (PET) - Johns Hopkins Medicine

    www.hopkinsmedicine.org/.../positron-emission-tomography-pet

    Positron emission tomography (PET) is a type of nuclear medicine procedure that measures metabolic activity of the cells of body tissues. PET is actually a combination of nuclear medicine and biochemical analysis. Used mostly in patients with brain or heart conditions and cancer, PET helps to visualize the biochemical changes taking place in ...

  6. Brain PET scan Information | Mount Sinai - New York

    www.mountsinai.org/health-library/tests/brain-pet-scan

    A brain positron emission tomography (PET) scan is an imaging test of the brain. It uses a radioactive substance called a tracer to look for disease or injury in the brain. A PET scan shows how the brain and its tissues are working.

  7. PET Scan: Purpose, Procedure, and Side Effects - Verywell Health

    www.verywellhealth.com/what-to-expect-during-a-petct-scan-2252467

    A positron emission tomography (PET) scan detects abnormal cell metabolism to diagnose cancer, heart disease, and brain disorders. Learn about the benefits of a PET scan and possible side effects or risks.

  8. Brain PET scan - UCSF Health

    www.ucsfhealth.org/medical-tests/brain-pet-scan-

    A brain positron emission tomography (PET) scan is an imaging test of the brain. It uses a radioactive substance called a tracer to look for disease or injury in the brain. A PET scan shows how the brain and its tissues are working.

  9. Positron emission tomography, also called PET imaging or a PET scan, is a type of nuclear medicine imaging. Nuclear medicine uses small amounts of radioactive material called radiotracers. Doctors use nuclear medicine to diagnose, evaluate, and treat various diseases.

  10. PET Scan (Positron Emission Tomography) - WebMD

    www.webmd.com/a-to-z-guides/pet-scan

    A positron emission tomography (PET) scan is a type of imaging study that can help doctors see what’s happening inside your body and how it’s working. This can help them understand how a...

  11. A brain positron emission tomography (PET) scan is an imaging test that allows doctors to see how your brain is functioning. The test accurately… READ MORE