Molecular Imaging

Molecular imaging (also called nuclear medicine or nuclear imaging) can image the function of cells inside the body at the molecular level. This includes the imaging modalities of positron emission computed tomography (PET) and single photon emission computed tomography (SPECT) imaging. How does PET and SPECT imaging work? Small amounts of radioactive material (radiopharmaceuticals) injected into a patient. These can use sugars or chemical traits to bond to specific cells. The radioactive material is taken up by cells that consume the sugars. The radiation emitted from inside the body is detected by photon detectors outside the body. Computers take the data to assemble images of the radiation emissions. Nuclear images may appear fuzzy or ghostly rather than the sharper resolution from MRI and CT.  But, it provides metabolic information at a cellular level, showing if there are defects in the function of the heart, areas of very high metabolic activity associated with cancer cells, or areas of inflammation, data not available from other modalities. These noninvasive imaging exams are used to diagnose cancer, heart disease, Alzheimer’s and Parkinson’s disease, bone disorders and other disorders. 

IBA receives FDA approval for its proton therapy specific cone beam CT (CBCT) solution

IBA (Ion Beam Applications SA), the world's leading provider of proton therapy solutions for the treatment of cancer, announces today that it has received combined clearances from the U.S. Food and Drug Administration (FDA) that will enable IBA to market-launch the Proton Therapy specific Cone Beam Computed Tomography (CBCT) solution.

'Caring suites' humanize medical imaging

The University of California San Francisco is creating a magical new world of woodland forests and cable cars in a family friendly molecular imaging and radiology suite, reports SF Gate. 

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Bruker acquires Vutara optical imaging

Bruker Corporation of Billerica, Mass., has announced that the provider of instrumentation for biomedical research has acquired Vutara Incorporated, producers of high-speed and resolution 3D fluorescence microscopy.

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Genes, neuroimaging suggest mothers instill their distress in their young

Lasting memories of trauma and aversion can be passed on from mother-to-baby in a kind of biochemical generational stamp, researchers from the University of Michigan announced yesterday.

Frost And Sullivan applauds Gamma Medica for improving the quality and efficiency of breast cancer diagnosis with its unique LumaGEM MBI System

Based on its recent analysis of the breast imaging systems market, Frost and Sullivan recognizes Gamma Medica with the 2014 Global Frost and Sullivan Award for Product Leadership.

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Big data highlights new Parkinson’s variants

A handful of new genetic variants point to Parkinson’s disease, the National Institutes of Health (NIH) announced yesterday. The six previously unreported risk factors will contribute to researchers’ understanding as they work to develop better treatments for the neurodegenerative disease.

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Alzheimer’s therapies could result in $12B market by 2023

The industry for Alzheimer’s drug treatments is expected to grow from modest beginnings to big business in the next decade, according to a June report by Decision Resources Group.

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Photoacoustic PET takes imaging inside GI tract

A novel, non-invasive molecular imaging technique uses nanotechnology to allow clinicians a view into the gastrointestinal track without having to resort to invasive procedures, according to a study published July 6 in Nature Nanotechnology.