Radiological Society of North America

The Radiological Society of North America is a nonprofit organization that focuses on promoting high standards in patient care by emphasizing education and research.

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English

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#55917

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Articles

Predicting Cardiovascular Events in Low-risk Patients

2 weeks ago | rsna.org | Nick Klenske

For male patients increased left-ventricular mass (LVM) was predictive of a cardiovascular event, while LVM-to-volume ratio was predictive in female patients Cardiovascular disease (CVD) is a major cause of death in people worldwide. CVD is characterized by structural alterations in the size and shape of the myocardium over the course of the disease, termed left ventricular (LV) remodeling.
Research Into MRI Contrast Agent Wins Neuroradiology Research Award

1 month ago | rsna.org | Richard Dargan

Gadoquatrane Showed Linear Signal Boost at Lower DosesThe Phase 1 study focused on identifying a dose of gadoquatrane that would yield similar relative signal enhancement as gadobutrol, a commonly used macrocyclic GBCA, at 0.1 millimoles ofgadolinium per kilogram of bodyweight (mmol Gd/kg).
community-impact-award-nominations | RSNA

1 month ago | rsna.org

RSNA is seeking nominations for the Outstanding Community Impact Award.
Sinonasal Tumors Receive New Classification From WHO

Oct 28, 2024 | rsna.org | Nick Klenske

Imaging’s Role in Managing Sinonasal Tumors When it comes to managing sinonasal tumors, imaging is primarily used for mapping—a task that involves determining the involvement of the sinonasal cavity subsites, surrounding soft tissues, orbital contents, intracranial compartment, perineural structures and lymph nodes.
The Rise of Virtual Imaging Trials

Oct 15, 2024 | rsna.org | Nick Klenske

The Anatomy of a Virtual Imaging TrialVirtual imaging trials are based on the simulation of human anatomy, imaging modalities and image interpretation, which parallel the components of real-life imaging trials. Depending on the imaging task to be assessed, each component will include various models to be simulated.
2024 Technical Exhibits Highlights | RSNA

Oct 1, 2024 | rsna.org

RSNA announces highlights of the Technical Exhibits at RSNA 2024: Building Intelligent Connections taking place in Chicago at McCormick Place from Dec. 1-5.
LI-RADS Value As A Prognostic Tool In Patients At High Risk For Liver Cancer

Sep 26, 2024 | rsna.org | Nick Klenske

The Liver Imaging Reporting and Data System (LI-RADS) is an established standardized interpretation and reporting system that is specific for the imaging diagnosis of hepatocellular carcinoma (HCC) in high-risk patients.
Reducing the Risk of AI Bias Starts with Knowing Where to Look

Aug 21, 2024 | rsna.org | Nick Klenske

Whether we’re aware of them or not, biases are everywhere—and AI is no exception. “An AI algorithm reflects the data it is trained on,” said Bradley J. Erickson, MD, PhD, professor of radiology at the Mayo Clinic in Rochester, MN. “This means that if a use case doesn’t have the same statistics as the training data, the algorithm tends to give answers that reflect the latter.” This isn’t the result of some desire to intentionally harm a particular group.
Radiologists Can Educate Patients, Help Them Make Healthy Decisions

Jul 11, 2024 | rsna.org | Martha Menchaca

BY MARTHA MENCHACA, MD, PHD As a radiologist in an urban academic center in Chicago, most of the patients I care for are from underrepresented communities and have limited access to health care and health education. Myriad barriers cause many of our patients to seek health care later in their disease course, which increases health disparities. As an RSNA member, I know the many resources available via RadiologyInfo.org to help radiologists provide patient-centered care.
Private Equity Investments Draw Mixed Reactions in Radiology

May 7, 2024 | rsna.org | Nick Klenske

This is the final story in a series of RSNA News articles addressing issues facing private radiology practices. Read the first and second story of the series. Private equity investment in radiology practices is nothing new. But the impact such investments have on the practice and on the radiologists is very much open to debate. “Investor-backed entities can be a good idea if done correctly and for the right reasons,” said Gavin P.