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. 

Philips Drives Digital Innovation with Vereos at Society of Nuclear Medicine and Molecular Imaging Annual Meeting

Royal Philips today introduced Vereos PET/CT, the first digital PET/CT scanner, at the 2014 annual meeting of the Society of Nuclear Medicine and Molecular Imaging  (SNMMI), taking place this week in St. Louis, Mo.  In addition to Vereos, Philips will showcase a selection of innovative, molecular imaging solutions designed to deliver outstanding image quality, critical clinical information and greater connectivity.

June 9, 2014

SNMMI 2014: Welcome montage

ST. LOUIS--As the weekend opening of the 61st Society of Nuclear Medicine and Molecular Imaging (SNMMI) Annual Meeting sunsets, three more days full of meetings, presentations and exhibitions approach. See an SNMMI-hosted audiovisual montage of highlights and attendee interviews from the first two days of the conference.

June 9, 2014

ImaginAb Presents Initial Phase I/IIa Results for Prostate Imaging Agent at Society of Nuclear Medicine and Molecular Imaging (SNMMI) Annual Meeting

ImaginAb, Inc., in collaboration with Memorial Sloan-Kettering Cancer Center (MKSCC), will be presenting initial clinical data with an anti-PSMA recombinant antibody fragment (a "minibody") derived from the huJ591 monoclonal antibody, in patients with metastatic prostate cancer. The presentation of this initial data coincides with the Company's preparation to expand the clinical development of this promising imaging agent in the US and internationally.

June 6, 2014

Genetic analysis: Essential for cancer care

The new cancer center paradigm provides genetic tests not just for experimental research, but as a clinical standard. In this glimpse by Bloomberg, Memorial Sloan Kettering Cancer Center shows off a new laboratory opened just weeks ago where patients' biopsies will be tested for 341 mutations associated with disease.

June 6, 2014

ASNC to hold nuclear cardiology board exam preparation course July 2014

Bethesda, MD (June 3, 2014) The American Society of Nuclear Cardiology (ASNC) will be offering a Nuclear Cardiology Board Exam Preparation Course from July 11-13 at the Intercontinental Hotel Chicago O'hare in Rosemont, Ill.

June 6, 2014

Siemens Announces First U.S. Installation of Symbia Intevo xSPECT System

The University of Minnesota Medical Center – Fairview Health Services, Minneapolis, recently became the first U.S. health care facility to install the Symbia Intevo xSPECT system from Siemens Healthcare.

June 4, 2014

Northwestern to Install U-SPECT/CT for Cross-Disciplinary Biomedical Studies

A U-SPECT+/CT (MILabs, The Netherlands) will be installed at Northwestern University (Chicago, IL) to deliver ultra-high resolution, high sensitivity, accurate quantification and fast scanning speed of dynamic radio-labeled molecule distributions, contributing to molecular and functional studies in CNS, cardiovascular, oncology, nephrology and reproductive biology.

June 4, 2014

Immunotherapy could clear out cervical cancer

T cell immunotherapy prompted a striking response from three out of nine women with advanced cervical cancer, including one who had extensive metastases, according to new data from the National Cancer Institute. This could offer an alternative treatment option for women with few choices remaining.

June 3, 2014

Around the web

Automated AI-generated measurements combined with annotated CT images can improve treatment planning and help referring physicians and patients better understand their disease, explained Sarah Jane Rinehart, MD, director of cardiac imaging with Charleston Area Medical Center.

Two advanced algorithms—one for CAC scores and another for segmenting cardiac chamber volumes—outperformed radiologists when assessing low-dose chest CT scans. 

"Gen AI can help tackle repetitive tasks and provide insights into massive datasets, saving valuable time," Thomas Kurian, CEO of Google Cloud, said Tuesday. 

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