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2. Positron emission tomography - Wikipedia

   en.wikipedia.org/wiki/Positron_emission_tomography

   Positron emission tomography ( PET) [ 1] is a functional imaging technique that uses radioactive substances known as radiotracers to visualize and measure changes in metabolic processes, and in other physiological activities including blood flow, regional chemical composition, and absorption. Different tracers are used for various imaging ...

3. PET-CT - Wikipedia

   en.wikipedia.org/wiki/PET-CT

   OPS-301 code. 3-75. Positron emission tomography–computed tomography (better known as PET-CT or PET/CT) is a nuclear medicine technique which combines, in a single gantry, a positron emission tomography (PET) scanner and an x-ray computed tomography (CT) scanner, to acquire sequential images from both devices in the same session, which are ...

4. Cardiac PET - Wikipedia

   en.wikipedia.org/wiki/Cardiac_PET

   ICD-10-PCS. C23G, C23Y. OPS-301 code. 3-741. Cardiac PET (or cardiac positron emission tomography) is a form of diagnostic imaging in which the presence of heart disease is evaluated using a PET scanner. Intravenous injection of a radiotracer is performed as part of the scan. Commonly used radiotracers are Rubidium-82, Nitrogen-13 ammonia and ...

5. High blood pressure and Alzheimer’s disease could go hand in ...

   www.aol.com/news/high-blood-pressure-alzheimer...

   A doctor points at potential evidence of Alzheimer's disease spotted in a PET scan at Brigham And Women's Hospital in Boston on March 30, 2023. ... NEW BLOOD PRESSURE PROCEDURE IS ‘GAME-CHANGING ...

6. CMS proposes broader coverage of PET scans for Alzheimer's ...

   www.aol.com/news/cms-proposes-broader-coverage...

   (Reuters) - The U.S. Centers for Medicare and Medicaid Services (CMS) on Monday proposed a broader coverage for a type of brain scan, used to identify a key Alzheimer's disease protein, that will ...

7. Brain positron emission tomography - Wikipedia

   en.wikipedia.org/wiki/Brain_positron_emission...

   C030. Brain positron emission tomography is a form of positron emission tomography (PET) that is used to measure brain metabolism and the distribution of exogenous radiolabeled chemical agents throughout the brain. PET measures emissions from radioactively labeled metabolically active chemicals that have been injected into the bloodstream.

8. Emission computed tomography - Wikipedia

   en.wikipedia.org/wiki/Emission_computed_tomography

   Emission computed tomography ( ECT) is a type of tomography involving radioactive or emissions. Types include positron emission tomography (PET) and Single-photon emission computed tomography (SPECT). SPECT is commonly used to diagnose certain diseases. [1] SPECT imaging is conducting by injecting a radioactive probe (or tracer) into the person ...

9. Cardiac imaging - Wikipedia

   en.wikipedia.org/wiki/Cardiac_imaging

   A physician may recommend cardiac imaging to support a diagnosis of a heart condition. Medical specialty professional organizations discourage the use of routine cardiac imaging during pre-operative assessment for patients about to undergo low or mid-risk non-cardiac surgery because the procedure carries risks and is unlikely to result in the change of a patient's management. [1]