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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Vanderbilt scores $3.2M NIH grant to analyze MRI's role in improving epilepsy surgery

The five-year grant builds upon a growing body of research to better identify patients who would benefit from surgical interventions. 

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Scientists got mice high to study the 'munchies'

The brains of mice exposed to vaporized cannabis light up when anticipating food, new imaging research shows. 

Richard Heller, MD, RSNA Board member, associate chief medical officer for health policy and communications, and national director of pediatric radiology at Radiology Partners, explains some insurance companies are trying to take advantage of the No Surprises Billing Act by telling radiology practices they need to accept lower rates to remain part of the providers in-network.

Radiologists urged to report insurance companies forcing lower reimbursements due to No Surprises Act

Some payers are taking advantage of the NSA by forcing practices to accept lower rates to remain in-network, says Rad Partners' Richard Heller, MD. 

Jamie Bourque, MD, medical director of the nuclear cardiology and stress laboratory, and medical director of the echocardiography lab, at the University of Virginia, discusses a new multimodality consensus statement for imaging cardiac amyloidosis. This area has rapidly expanded over the past couple years now that there are drugs to treat the condition.

New ASNC quality metrics will support standardization of imaging for cardiac amyloidosis

Interest in cardiac amyloidosis has been on the rise in recent years. Jamie Bourque, MD, talked to Cardiovascular Business about an upcoming consensus statement focused on using cardiac imaging to evaluate patients for signs of this serious condition. 

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Digital biomarker tool for rapidly identifying lung fibrosis cleared by FDA

The AI-guided technology can diagnose the disease via medical images without the need for an invasive procedure.

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RSNA announces course on deploying AI in emergency care

The six-module offering will focus on leveraging artificial intelligence to speed up scans and improve report reading in urgent care scenarios.

ASRT granting $400K in scholarships to radiology students

Founded in 1984, the American Society of Radiologic Technologists Foundation is hoping to raise big money for the next generation of imaging professionals.

Rob deKemp, PhD, FASNC, University of Ottawa, Canada, explains new nuclear cardiac imaging dose lowering techniques for PET and SPECT.

How to achieve much lower radiation doses in cardiac nuclear imaging

The radiation doses associated with CT have decreased significantly, leaving nuclear cardiology as the modality with the highest doses in all of cardiac imaging. Rob deKemp, PhD, talked to us about some of the many ways imagers can work to address this issue.

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Around the web

Cardiovascular Business
Cardiology practices pay $17.7M to settle fraud allegations brought on by whistleblowers

A total of 16 cardiology practices from 12 states settled with the DOJ to resolve allegations they overbilled Medicare for imaging agents used to diagnose cardiovascular disease. 

Cardiovascular Business
Cardiology, radiology specialists debate CCTA’s rise as a go-to imaging modality for CAD

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.

Cardiovascular Business
New AI program delivers rapid, accurate echo video assessments

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