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.

Videos | Nuclear Imaging

Satoshi Minoshima, M.D., Ph.D., chairman of the Society of Nuclear Medicine and Molecular Imaging Scientific Committee ...

Time June 19, 2014
arrow
News

June 12, 2014 — Philips Healthcare recently introduced Vereos PET/CT, the first digital PET/CT (positron emission ...

Time June 12, 2014
arrow
Feature

June 12, 2014 — Ischemic heart disease, a narrowing of the arteries supplying blood to the heart, is a leading cause of ...

Time June 12, 2014
arrow
Feature

June 11, 2014 — GE Healthcare introduced its Discovery IQ PET/CT (positron emission tomography/computed tomography) ...

Time June 11, 2014
arrow
Feature

June 10, 2014 – Taking their pick, biomedical researchers can now conduct five different imaging studies in one scan ...

Time June 10, 2014
arrow
News

June 9, 2014 — Toshiba America Medical Systems Inc. announced the release of its Celesteion system for positron emission ...

Time June 09, 2014
arrow
Technology

June 9, 2014 — At the Society of Nuclear Medicine and Molecular Imaging (SNMMI) Annual Meeting, GE Healthcare introduced ...

Time June 09, 2014
arrow
Feature | Greg Freiherr

An art critic once wrote, “If all women resembled those painted by Picasso, the Earth would be depopulated toward the ...

Time June 03, 2014
arrow
Feature | Raissa Rocha and Dave Fornell

The past year saw the release of several new, innovative technologies to improve nuclear imaging in both positron ...

Time May 06, 2014
arrow
Feature | Raissa Rocha

Since entering the market in 2001, PET/CT (positron emission tomography/computed tomography) has come a long way in ...

Time May 01, 2014
arrow
News

April 29, 2014 — GE Healthcare announced the first seven markets where Vizamyl (Flutemetamol F18 injection), a ...

Time April 29, 2014
arrow
News

April 22, 2014 — Loyola University Medical Center is now offering patients the most advanced positron emission ...

Time April 22, 2014
arrow
News

April 11, 2014 — A University of Colorado Cancer Center study presented at the 2014 annual meeting of the American ...

Time April 11, 2014
arrow
Feature

April 8, 2014 — GE Healthcare received U.S. Food and Drug Administration (FDA) 510(k) clearance of its Q.Clear ...

Time April 08, 2014
arrow
News

April 7, 2014 — DICOM Grid has been contracted by Greater Houston Healthconnect to electronically deliver medical images ...

Time April 07, 2014
arrow
Feature

April 1, 2014 — New quantitative data suggests that 30 percent of the surgeries performed for non-small cell lung cancer ...

Time April 01, 2014
arrow
News

April 1, 2014 — Scientists at the Riken Center for Life Science Technologies in Kobe, Japan, have used PET (positron ...

Time April 01, 2014
arrow
Technology

March 20, 2014 — The U.S. Food and Drug Administration (FDA) approved a third beta-amyloid plaque positron emission ...

Time March 20, 2014
arrow
News

March 4, 2014 — Advanced Accelerator Applications (AAA), a growing international player in molecular nuclear medicine ...

Time March 04, 2014
arrow
News

March 4, 2014 — DR Systems exhibited capabilities designed to increase the quality and efficiency of patient services at ...

Time March 04, 2014
arrow
Subscribe Now