Diagnostic Imaging

Radiologists use diagnostic imaging to non-invasively look inside the body to help determine the causes of an injury or an illness, and confirm a diagnosis. Providers use many imaging modalities to do so, including CT, MRI, X-ray, Ultrasound, PET and more.

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New emergency rad-report system passes test

Radiologists and ED physicians at Brown University have developed a simple, five-category system for triaging imaged emergency patients based on their radiology reports, and the team’s test of the system has shown very good interobserver agreement.

MRI may predict outcomes for cardiac arrest patients with brain damage

Patients suffering brain damage after cardiac arrest may benefit from MRI, which could predict clinical outcomes by mapping brain activity.

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Structured prostate MRI reports boost clinical impact

BI-RADS, developed by the American College of Radiology, changed how radiologists and specialists communicate with its implementation in the 1980s. A group of researchers aimed to develop a structured prostate MRI report to improve communication between radiologists and referring urologists.

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In radiology research, collaboration is key to clout

Radiology research is maximally influential when it’s conducted collaboratively and the contributors hail from multiple disciplines, institutions and geographic locations.

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Docs in the dark on radiation risks in imaging, but a quick briefing lights the way

Hospital-based clinicians are not well-versed in the specifics of radiation exposure and risk to patients sent for imaging, but a brief education session may be all it takes to bring them up to speed.

$10M awarded by DoD to make portable brain ultrasound battlefield-ready

The U.S. Army has hired a brain-health company to develop and supply a portable ultrasound system for assessing traumatic brain injuries on or near the field of combat.

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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.

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.

Around the web

Positron, a New York-based nuclear imaging company, will now provide Upbeat Cardiology Solutions with advanced PET/CT systems and services. 

The nuclear imaging isotope shortage of molybdenum-99 may be over now that the sidelined reactor is restarting. ASNC's president says PET and new SPECT technologies helped cardiac imaging labs better weather the storm.

CMS has more than doubled the CCTA payment rate from $175 to $357.13. The move, expected to have a significant impact on the utilization of cardiac CT, received immediate praise from imaging specialists.