Medical Imaging

Physicians utilize medical imaging to see inside the body to diagnose and treat patients. This includes computed tomography (CT), magnetic resonance imaging (MRI), X-ray, ultrasound, fluoroscopy, angiography,  and the nuclear imaging modalities of PET and SPECT. 

In a daydream? MRI links wandering mind with intelligence, efficiency

Researchers form the Georgia Institute of Technology have comforting news for those who may drift into a daydream during an afternoon meeting. Such behavior, as seen via MRI, could be a sign of intellectual and creative abilities.

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Physicians enjoined to get out ahead of POCUS

As internal medicine practitioners continue to increase their use of point-of-care ultrasound—aka POCUS—these physicians need to clarify how they intend to use the technology going forward.

Molecular imaging of collagen to build on CT’s ‘slices’ approach

Can the image-reconstruction principle behind computed tomography lend itself to rendering the most abundant protein in humans—collagen—in 3D at the molecular level? It surely can, according to researchers who are working on bringing the science and engineering about.

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SNMMI, International Atomic Energy Agency combine forces on nuke-med education

The Society of Nuclear Medicine and Molecular Imaging (SNMMI) is partnering with the International Atomic Energy Agency (IAEA) to beef up educational resources for health professionals wherever in the world they may be.

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Emergency residency program learns from its alumni: Ultrasound among areas needing more emphasis

Getting alums of emergency-medicine training programs to evaluate their own practice skills can help directors of said programs strengthen their curriculum where it’s weak, according to a study published online Oct. 21 in Emergency Medicine Journal. Of interest to imaging observers, the researchers found that diagnostic ultrasound was one of several ER subcompetencies in need of attention at their institution.

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Incidental findings abound on brain scans of the general pediatric population

Reviewing brain MRI of close to 4,000 children as part of an ongoing population-based study, European neuroradiologists and neuroscientists discovered at least one incidental finding in more than one-quarter of the cohort.

No-nonsense radiology chief (former) completes semi-scientific study on lawn care

A semi-retired radiologist who gained renown in the 1990s by tracking the performance of rads working under his chiefship at Kaiser Permanente—and firing or reassigning those who didn’t measure up—has completed a study on how best to repair divots on golf courses.

Florida healthcare provider provides 100 free mammograms

Michelle Bautista, from Panama City, Florida, is challenging her community to raise enough funds to provide 100 women mammograms. In addition to raising funds, she is also offering free mammograms at her own clinic for the next month.  

Around the web

Harvard’s David A. Rosman, MD, MBA, explains how moving imaging outside of hospitals could save billions of dollars for U.S. healthcare.

Back in September, the FDA approved GE HealthCare’s new PET radiotracer, flurpiridaz F-18, for patients with known or suspected CAD. It is seen by many in the industry as a major step forward in patient care. 

After three years of intermittent shortages of nuclear imaging tracer technetium-99m pyrophosphate, there are no signs of the shortage abating.