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 10, 2008 - The American Society for Therapeutic Radiology and Oncology received a record number of abstract ...

Time April 09, 2008
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News

April 4, 2008 – Philips entered into a seven-year research partnership with West China Hospital, an affiliate of the ...

Time April 03, 2008
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News

March 26, 2008 - Clinicians changed the intended care of more than one in three cancer patients as the result of FDG-PET ...

Time March 25, 2008
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March 26, 2008 – Siemens will launch its first molecular imaging biomarker production facility in Chennai, India, aiming ...

Time March 25, 2008
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March 24, 2008 - Researchers have developed a three-dimensional scanner that combines positron emission tomography (PET) ...

Time March 24, 2008
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February 12, 2008 - Positron emission tomography (PET) was far more reliable than computed tomography (CT) in detecting ...

Time February 11, 2008
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January 22, 2008 - GE Healthcare was rated first in Overall Service Performance among vendors for PET and PET/CT service ...

Time January 21, 2008
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News

January 22, 2008 - The American Association for Accreditation of Ambulatory Surgery Facilities (AAAASF) is authorized ...

Time January 21, 2008
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News

January 3, 2008 - Siemens Healthcare, Molecular Imaging Division, has delivered the first two newly redesigned mobile ...

Time January 02, 2008
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Feature | Cristen C. Bolan

The more knowledge a physician has about a disease, the better equipped he or she is to care for the patient. That is ...

Time November 14, 2007
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Technology

The PEM Flex Solo II from Naviscan PET Systems is an organ specific, high-resolution PET scanner for breast cancer ...

Time November 01, 2007
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Technology

The PEM Flex Solo II, by Naviscan PET Systems, images small body parts such as breasts and hands with optimized PET ...

Time October 28, 2007
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News

October 26, 2007 - GE Healthcare will feature its LightSpeed, Discovery VCT, PET VCAR. AdvantageSIM MD and Signa MR ...

Time October 25, 2007
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News

October 17, 2007 - Positron Corp. introduced its dedicated Cardiac PET system that is expected to receive 510k FDA ...

Time October 16, 2007
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News

October 17, 2007 - Positron Corp. introduced its new dedicated-Cardiac PET system, Attrius, at the annual meeting of the ...

Time October 16, 2007
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Technology

GE Healthcare will showcase several new interventional cardiology products during RSNA. The SnapShot Pulse reduces a ...

Time October 15, 2007
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News

September 27, 2007 - Researchers in Australia have shown that positron emission tomography (PET) that uses a radioactive ...

Time September 26, 2007
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News

September 10, 2007 - For the fourth year in a row, Siemens Medical Solutions, Molecular Imaging Division presented the ...

Time September 09, 2007
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Feature | Amy M. Ballard, MEd

In most cases, neurodegenerative diseases are detected after the patient has already suffered the majority of neural ...

Time September 06, 2007
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Feature | Michael Haas, J.D.

We are living in the dawn of molecular medicine, and biomarkers represent the technology that is opening the doors to an ...

Time September 06, 2007
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