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.

News

April 15, 2009 - Based on its recent analysis of the U.S. PET and PET/CT markets, Frost & Sullivan awarded ...

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March 20, 2009 – Siemens Healthcare subsidiary PETNET Solutions is opening a new SPECT radiopharmacy in Raleigh ...

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March 4, 2009 – INFINITT will present Xelis, a new line of clinical imaging tools using volume rendering and other ...

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February 20, 2009 - The Academy of Molecular Imaging recommends that PET imaging facilities closely monitor NOPR ...

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February 18, 2009 – GE Healthcare said the new Discovery PET/CT 600-series scanners, designed to help enable ...

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February 17, 2009 - The total PET and PET/CT patient studies increased only 4 percent, from 1,457,400 to 1,520,800 ...

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Technology

Siemens Healthcare said its new molecular CT is designed to provide a premium-imaging platform and is a practical ...

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September 24, 2008 - Bracco Diagnostics Inc. and Lantheus Medical Imaging Inc. said yesterday they entered into an ...

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A comparison of SPECT scanner photo-multiplier technology vs. the newer CZT detector SPECT technology, showing improvement in image clarity.
Feature | Nuclear Imaging | Dave Fornell
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July 24, 2008 - FluoroPharma said it achieved positive phase I test results for BFPET, a novel Fluorine-18 labeled ...

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July 24, 2008 - The FDA has granted clearance for GE Healthcare’s newest positron emission tomography/computed ...

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June 18, 2008 - Researchers using positron emission tomography (PET) are able to see changes in coronary blood vessels ...

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June 16, 2008 - To help ensure that more healthcare facilities throughout the U.S. have access to the positron emission ...

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May 28, 2008 - SNM’s 55th Annual Meeting, “Molecular Imaging: Build on the Past, Define the Future,” will be held June ...

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Feature | Cristen C. Bolan

Medrad hopes to thrust new life into molecular imaging with its 510(k) pending FDG-PET power injector system ...

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