Clinical

This channel newsfeed includes clinical content on treating patients or the clinical implications in a variety of cardiac subspecialties and disease states. The channel includes news on cardiac surgery, interventional cardiologyheart failure, electrophysiologyhypertension, structural heart disease, use of pharmaceuticals, and COVID-19.   

Lung CT of a 42-year-old man with more than 7 days of symptoms. Scans show COVID pneumonia with diffuse ground-glass opacities in close vicinity of visceral pleural surfaces. In addition, a crazy paving pattern is observed. Image courtesy of RSNA. Medical images of COVID. #COVID #SARS-CoV-2

'Crash course' on COVID cases benefits residents less experienced with thoracic CT

Following the course, experts observed nearly perfect agreement between less experienced residents and chest-devoted radiologists.

Philips MRI

Amid looming helium shortage, Philips enters research agreement to study alternative cooling methods for MRI scanners

The healthcare industry accounts for close to 30% of global helium consumption, with MRI equipment needs accounting for a significant portion of that figure.

MRI data reveal how pandemic-related stress physically aged the brains of teens

Researchers involved in the study suggested that, until now, this sort of growth acceleration in adolescents had only been observed in children who had experienced extreme adversity, such as violence, neglect and family dysfunction. 

Helga and Zohar, the phantom passengers, on the flight deck of the Orion spacecraft. NASA/LM/DLR photo

NASA's Artemis 1 moon mission using phantom technology familiar to imaging specialists

Ehsan Samei, PhD, president-elect of the American Association of Physicists in Medicine, helped NASA build medical phantoms that are literally out of this world. Samei detailed the project at RSNA 2022 in Chicago. 

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Use of NSAIDs 'should be revisited' after study reveals they may worsen arthritis

The use of NSAIDS such as ibuprofen and naproxen might not have the desired effect patients are seeking when it comes to joint pain, according to new findings to be presented at RSNA 2022. 

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FDG PET/CT spots COVID-induced pancreatitis

There are limited data to determine whether pancreatitis in COVID patients is the result of a stress response triggered by severe illness or by direct damage to the β-cell structure and function.

Bruce Haffty, MD, president of Radiological Society of North America (RSNA) Board of Directors, chair of radiation oncology, associate vice chancellor for cancer programs at Rutgers Cancer Institute of New Jersey and system director of radiation oncology at RWJBarnabas Health, discusses the president’s address "Diagnostic Imaging: Value From the Lens of the Patient," with Radiology Business. Haffty will present his opening session at RSNA 2022 at 4 p.m., Nov. 27, 2022, in the Arie Crown theater.  

VIDEO: RSNA President Bruce Haffty previews the big conference in Chicago

Haffty offered his perspective on the conference as a whole and previewed his presidential address, which is scheduled for early Sunday evening.

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'Significant' brain abnormalities shown to persist 6 months after COVID recovery

The regions that displayed the most significant differentiations in susceptibility values are known to be associated with neurological conditions such as fatigue, insomnia, anxiety, depression, headaches and other cognitive issues—all common complaints among many COVID long haulers. 

Around the web

CCTA is being utilized more and more for the diagnosis and management of suspected coronary artery disease. An international group of specialists shared their perspective on this ongoing trend.

The new technology shows early potential to make a significant impact on imaging workflows and patient care. 

Richard Heller III, MD, RSNA board member and senior VP of policy at Radiology Partners, offers an overview of policies in Congress that are directly impacting imaging.