PET Imaging

Positron emission tomography (PET) is a nuclear imaging technology (also referred to as molecular imaging) that enables visualization of metabolic processes in the body. The basics of PET imaging is that the technique detects pairs of gamma rays emitted indirectly by a positron-emitting radionuclide (also called radiopharmaceuticals, radionuclides or radiotracer). The tracer is injected into a vein on a biologically active molecule, usually a sugar that is used for cellular energy. PET systems have sensitive detector panels to capture gamma ray emissions from inside the body and use software to plot to triangulate the source of the emissions, creating 3-D computed tomography images of the tracer concentrations within the body.

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February 2, 2010 - Two protocols for reduced-dose cardiac imaging, without compromising image quality, may help enhance ...

Time February 02, 2010
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January 26, 2010 – The U.S. Department of Energy’s National Nuclear Security Administration (NNSA) selected GE Hitachi ...

Time January 26, 2010
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January 25, 2010 - Heart failure is a serious medical condition, in which the heart muscle progressively loses its ...

Time January 25, 2010
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January 20, 2010 - First Coast Oncology in Jacksonville, Fla., employs a technique for whole breast irradiation that is ...

Time January 20, 2010
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December 29, 2009 - Imaging is at the heart of diagnostic procedures and is the focus of the "ESC Textbook of ...

Time December 29, 2009
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December 28, 2009 - The Medical College of Wisconsin will license a novel molecular imaging technology designed to ...

Time December 28, 2009
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January 4, 2010 - Patients demonstrated significant improvements in motor skills and brain function in a large-scale ...

Time December 28, 2009
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December 22, 2009 – The Baylor University Medical Center in Dallas has taken delivery of the Naviscan PEM (positron ...

Time December 22, 2009
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December 17, 2009 - Positron emission tomography (PET) scans used with an agent called 64Cu-TP3805 may significantly ...

Time December 16, 2009
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December 15, 2009 - The New FDA guidelines on current good manufacturing practices (cGMPs) for the production of ...

Time December 15, 2009
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November 18, 2009 – The Centers for Medicaid and Medicare Services (CMS) recently announced it will increase the ...

Time November 18, 2009
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November 12, 2009 - Centers for Medicare & Medicaid Services' (CMS) will expand coverage of FDG-PET for the initial ...

Time November 12, 2009
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November 12, 2009 - Positron Corp. predicts an industry wide demand for cardiac PET imaging, as a result of the Centers ...

Time November 12, 2009
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October 30, 2009 - By using positron emission tomography (PET) researchers were to able to identify neuroinflammation ...

Time October 30, 2009
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October 20, 2009 - 2-18F-fluoropropionic acid (18F-FPA) as a PET tracer for imaging prostate cancer has potential for ...

Time October 20, 2009
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October 12, 20009 - Joanna Fowler, Ph.D., a major contributor to brain research and a pioneer in molecular imaging, is ...

Time October 12, 2009
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October 8, 2009 - Effective Jan. 1, 2010, the American College of Radiology (ACR) CT, MRI, Nuclear Medicine and PET ...

Time October 08, 2009
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October 7, 2009 - CMS recently released to the Medicare Administrative Contractors (MACs), via transmittals 1817 and 106 ...

Time October 07, 2009
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October 6, 2009 – Siemens Healthcare announced the availability of syngo Dynamic PET with myocardial blood flow, a new ...

Time October 06, 2009
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September 30, 2009 – Positron Corp. predicts a significant rise in demand for cardiac PET in 2010 with a proposed cut in ...

Time September 29, 2009
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