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. 

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MRI study pinpoints neural roots of lingering fatigue post-COVID infection

Some of the findings observed have also been reported in patients who have multiple sclerosis, “which could suggest partially shared pathophysiological substrates of fatigue symptoms,” researchers indicated. 

Erin R. Stevens, CNMT, NCT, director of nuclear medicine at Oregon Heart Center, said training physicians for what is needed in cardiac PET documentation is key for preventing issues with prior authorizations. ASNC photo

Good documentation is the key to cardiac PET prior authorizations

Knowing what, exactly, is needed in cardiac PET documentation is one of the best ways to limit prior authorization issues.

ASE establishes vocabulary for cardiac POCUS to promote consistency

As cardiac point-of-care ultrasound use continues to grow outside of traditional echo labs, the American Society of Echocardiography is working to ensure everyone is on the same page.

Butterfly Network Ultrasound

Hospital organization sees impressive returns from POCUS integration

“Positioned as an extension of traditional examination methods, particularly appealing to the upcoming generation of clinicians, it holds promise in potentially replacing the stethoscope in various medical assessments and procedures.” 

Banner ASC in Sun City, Arizona.

Women urged to overcome radiation fears, consider a career in interventional cardiology

"The underrepresentation of women in interventional cardiology is a significant concern," according to one cardiologist behind the new campaign. 

political brain imaging politics

Brain anatomy differs between people with opposing political ideologies

New research indicates that conservatives have larger amygdalas than their more progressive-leaning counterparts.

PHOTO GALLERY: ASNC2024, the American Society of Nuclear Cardiology's annual meeting

The three-day event attracted nuclear cardiology specialists from all over the world.

Deep learning denoising produces quality trauma head CT images at 25% of the radiation dose

Denoising algorithm produces quality trauma head CTs at a fraction of the radiation dose

Radiation doses needed for quality head CT scans in trauma settings can be reduced by as much as 75% using DL-based denoising.

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.