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 22, 2011 – At the Society of Nuclear Medicine’s annual meeting, Philips will highlight several new imaging systems ...

Time April 22, 2011
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Technology

A new PET/CT scanner has been introduced that helps address the increasing cost pressures faced by healthcare providers ...

Time April 20, 2011
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News

SNM's Clinical Trials Network (CTN) last week validated its 100th scanner, an important milestone in CTN's two-and-a ...

Time April 19, 2011
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News

April 4, 2011 – The U.S. Food and Drug Administration (FDA) has given a complete response letter to Eli Lilly and its ...

Time April 04, 2011
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News

March 24, 2011 – A new study by Craig Thiessen, M.D., director of radiology for West Houston Radiology L.L.P. and North ...

Time March 24, 2011
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Videos | Molecular Imaging

An interview with Peter Herscovitch, M.D., chief of the positron emission tomography (PET) department, senior attending ...

Time March 22, 2011
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Videos | PET Imaging

An interview with Peter Herscovitch, M.D., chief of the positron emission tomography (PET) department, senior attending ...

Time March 22, 2011
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News

March 11, 2011 – U.S. Food and Drug Administration (FDA) and Lantheus Medical Imaging Inc. today reached agreement on a ...

Time March 11, 2011
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Technology

March 10, 2011 – The U.S. Food and Drug Administration (FDA) has granted an abbreviated new drug application (ANDA) for ...

Time March 10, 2011
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News

March 8, 2011 – Patient-focused technologies that also foster greater collaboration between radiologists and referring ...

Time March 08, 2011
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News

March 4, 2011 – For the first time, quantitative—not qualitative—data analysis has demonstrated that time-of-flight (TOF ...

Time March 04, 2011
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News

March 3, 2011 – A positron emission mammography (PEM) scanner has been launched at two radiology conferences in Vienna ...

Time March 03, 2011
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Technology

March 3, 2011 – The U.S. Food and Drug Administration (FDA) has cleared a whole-body positron emission tomography (PET) ...

Time March 03, 2011
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News

February 8, 2011 — The only direct National Institute of Standards and Technology (NIST) traceable dose calibrator ...

Time February 16, 2011
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News

February 4, 2011 – Positron emission tomography (PET) can image metabolic changes following treatment with the protein ...

Time February 04, 2011
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News

February 3, 2011 – Beginning Feb. 7, 2011, the Centers for Medicare and Medicaid Services (CMS) will reimburse sites ...

Time February 03, 2011
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News

January 25, 2011 — Royal Philips Electronics has announced CE marking for the industry’s first commercially available ...

Time January 25, 2011
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News

January 21, 2011 — The U.S. Food and Drug Administration's (FDA) Peripheral and Central Nervous System Drugs Advisory ...

Time January 21, 2011
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News

January 12, 2011 — Sudden, catastrophic childhood epilepsy is a parent’s worst nightmare, especially in the case of ...

Time January 12, 2011
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News

January 3, 2011 – A registered radiopharmaceutical product has received a positive opinion for the mutual recognition of ...

Time January 03, 2011
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