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

June 5, 2007 - Henry Wagner, M.D., one of the founders of nuclear medicine, announced the 2007 Image of the Year Title ...

Time June 04, 2007
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June 4, 2007 - Siemens Medical Solutions introduced the world's first and high definition PET technology reportedly ...

Time June 03, 2007
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May 31, 2007 - The week of June 3 has been declared “Molecular Imaging Week,” which coincides with SNM’s 54th Annual ...

Time May 30, 2007
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News

May 22, 2007 - Siemens Medical Solutions recently showed a prototype of the world's first fully functioning imaging ...

Time May 21, 2007
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Technology

AccSys Technology’s first mobile PULSAR PET isotope production laboratory contains a shielded mini-cell housing, a ...

Time May 09, 2007
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Feature | Michael Haas, J.D.

As in most partnerships, rarely are all things equal. Such is the case with hybrid PET/CT systems, where the vast ...

Time April 30, 2007
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News

April 24, 2007 - Eclipsys Corp. announced that PowerBANK Enterprise Edition, a solution for automating the functions of ...

Time April 23, 2007
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News

April 24, 2007 - GE Healthcare recently announced it has received clearance from U.S. Food and Drug Administration (FDA) ...

Time April 23, 2007
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News

April 24, 2007 - GE Healthcare recently announced it has received clearance from the FDA for the company's next ...

Time April 23, 2007
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Feature | Cristen C. Bolan

Traditionally, CT has been used for staging and radiation treatment planning. However, it is not always sufficient for ...

Time April 10, 2007
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News

March 21, 2007 - Varian Medical Systems has recently been named number 14 in the BusinessWeek 50 listing for 2007, the ...

Time March 20, 2007
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News

March 21, 2007 – GE Healthcare announced today that because of its Discovery PET/CT business, the company continues to ...

Time March 20, 2007
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February 7, 2007 - Siemens Medical Solutions today opened the doors to a new molecular imaging biomarker research site ...

Time February 06, 2007
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Feb. 7, 2006 - Allscripts announced that The Johns Hopkins Hospital has selected HealthMatics ED Emergency Department ...

Time February 06, 2007
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Feb. 7, 2007 - Pulmonary and critical care specialists at UC Davis Health System are investigating a new, minimally ...

Time February 06, 2007
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News

Combining positron emission tomography and computed tomography provides quicker and more precise information to guide ...

Time December 05, 2006
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Technology

Nuclear medicine connectivity company Numa Inc. debuted new DICOM translation capabilities for a range of proprietary ...

Time December 03, 2006
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Feature | Cristen C. Bolan

When a hospital or freestanding outpatient facility purchases a CT or an MR system, it needs an infrastructure that can ...

Time November 09, 2006
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Technology

The Gammex 490 PET CT multi-modality phantom allows users to perform QC tests on both modalities with the same phantom ...

Time October 14, 2006
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News

GE Healthcare announced at the Annual Congress of the European Association of Nuclear Medicine in Athens, Greece, the ...

Time October 02, 2006
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