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An accidental discovery could have future implications for the material makeup for MRI contrast media.

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The California physician may not face prison time after all, if a judge grants his defense team’s request that he be admitted to a mental health diversion program. 

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The new technique uncovers hidden inflammation in patients who, despite undergoing extensive treatment for the condition, had worsening symptoms.

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Finding such discrepancies is critical to the continuity of patient care, as medical records and reports are often utilized across multiple providers and facilities. 

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Johns Hopkins researchers demonstrated the worthiness of the concept this year.

The imaging iodine contrast shortage is delaying procedures and causing rationing at hospitals. impact is it having on hospitals and the tough decisions that are being made to triage patients to determine if they will get a contrast CT scan or an interventional or surgical procedure requiring contrast. Photo by Dave Fornell

This could be especially helpful when timely clinical decisions relative to the use of a contrast agent need to be made.

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With the earth’s warmest March on record in 175 years barely in the rearview mirror, a team of radiology experts says medical imaging must step up its sustainability efforts. 

Advanced artificial intelligence (AI) models can evaluate cardiovascular risk in routine chest CT scans without contrast, according to new research published in Nature Communications.[1] In fact, the authors noted, the AI approach may be more effective at identifying issues than relying on guidance from radiologists. Representative non-contrast CT slices for two patients (left), with super-imposed segmentations (right). One artificial intelligence (AI) model was used to segment a cardiac mask.

Two advanced algorithms—one for CAC scores and another for segmenting cardiac chamber volumes—outperformed radiologists when assessing low-dose chest CT scans. 

Functional magnetic resonance imaging can offer providers insight into brain connectivity abnormalities and how they correlate with cognitive impairments observed in patients with insomnia. #insomnia #troublesleeping

The authors explained that the increased connectivity observed in those with insomnia could lead to hypersensitivity to external stimulation, which might result in a state of hyperarousal. 

All formulations and concentrations of GE Healthcare’s Omnipaque (iohexol) are expected to be in short supply until mid-June due to COVID lockdowns where the contrast is manufactured.

transcatheter aortic valve replacement (TAVR) procedure guided by CT fusion imaging on a patient with heart failure and a blood clot. CT fusion imaging-guided deployment of the Sentinel Cerebral Protection System during a TAVR procedure. Image courtesy of Vasudev et al.

“We believe this case is potentially groundbreaking," one interventional cardiologist said. 

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"Inattention blindness bias" causes radiologists to unintentionally overlook what could be considered an obvious or significant finding.

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Two advanced algorithms—one for CAC scores and another for segmenting cardiac chamber volumes—outperformed radiologists when assessing low-dose chest CT scans. 

Advanced imaging equipment using ionizing radiation enters the global market at the rate of one new technology every five years.

Raquel Roman, chair of the Radiology Business Management Association (RBMA) Young Professionals Committee, and director of growth at Essential Radiology, explains how the group mentors the next generation leaders.