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

August 2, 2011 – Two new studies published in the August 2011 issue of The Journal of Nuclear Medicine (JNM) provide ...

Time August 02, 2011
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News

August 2, 2011 – An estimated 1.7 million clinical positron emission tomography (PET) patient studies were performed in ...

Time August 02, 2011
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Blog

Typically, the only radiation facing travelers is from the airport scanners they must walk through to board airplanes ...

Time July 28, 2011
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Technology | Dave Fornell

July 26, 2011 – The U.S. Food and Drug Administration (FDA) is alerting healthcare professionals to stop using CardioGen ...

Time July 26, 2011
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Blog

Wielding an assortment of high-energy photons, ultrasonic waves and radiofrequencies, radiology has made a practice of ...

Time July 21, 2011
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News

July 19, 2011 – The study "Use of Florbetapir-PET for Imaging beta-amyloid Pathology," published in the Jan. 19, 2011 ...

Time July 19, 2011
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Feature | Roberto Aranibar, Frost & Sullivan Healt

Despite its first commercial appearance in the late 1970s, positron emission tomograpnhy (PET) did not begin gaining ...

Time July 18, 2011
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Feature | Dave Fornell

The new imaging modality of positron emission tomography (PET)/magnetic resonance imaging (MRI) was introduced in the U ...

Time June 28, 2011
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Videos | SNMMI

Society of Nuclear Medicine (SNM) President George Segall, M.D., chief of the nuclear medicine service at the VA Palo ...

Time June 27, 2011
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News

June 14, 2011 – Definitive proof of an adverse effect of chronic marijuana use revealed at SNM’s 58th annual meeting ...

Time June 14, 2011
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Technology

June 10, 2011 – The U.S. Food and Drug Administration (FDA) granted Siemens Healthcare 510(k) clearance for the Biograph ...

Time June 10, 2011
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News

June 10, 2011 — At the Society of Nuclear Medicine’s 58th Annual Meeting in San Antonio, June 4-8, Cardinal Health ...

Time June 20, 2011
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News

June 8, 2011 — GE Healthcare announced the release of its Optima PET/CT 560, which offers efficiency and investment ...

Time June 20, 2011
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News

June 7, 2011 — Research presented at SNM’s 58th annual meeting is taking targeted molecular imaging to a new level by ...

Time June 20, 2011
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Technology

May 31, 2011 — UltraSPECT, a provider of nuclear medicine (NM) image reconstruction technology that reduces ...

Time May 31, 2011
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News

May 26, 2011 - With the deficiencies in knowledge of tuberculosis--as well as in the practices, programs and strategies ...

Time May 26, 2011
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Technology

May 20, 2011 – Medrad Inc., a business of Bayer HealthCare, has announced the launch of the next generation Intego PET ...

Time May 20, 2011
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News

May 18, 2011 – Lantheus Medical Imaging Inc. announced data from a phase 2 clinical trial that demonstrated positron ...

Time May 18, 2011
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News

May 6, 2011 – Naviscan has entered into a distribution agreement with Tecnologie Avanzate s.r.l. to market and service ...

Time May 06, 2011
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May 4, 2011 – Researchers from the University of Cincinnati presented results from a prospective study at the American ...

Time May 04, 2011
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