Dr. Keith Dreyer, PhD

Nov 27, 2016
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Can lung ultrasound predict delirium in elderly COVID-19 patients?
By Amerigo Allegretto
Lung ultrasound may help predict delirium in elderly COVID-19 patients when combined with cognition exams.
July 2, 2025
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AI algorithm identifies patients at risk of sudden cardiac arrest
By Kate Madden Yee
An AI algorithm used with MRI data can predict which patients are at risk of sudden cardiac arrest, researchers have reported.
July 2, 2025
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Pluvicto nearing first-line therapy for prostate cancer
By Will Morton
In a video interview with AuntMinnie, Oliver Sartor, MD, explains that Pluvicto may become eligible for men with early stages of the disease.
July 2, 2025
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Stenting shows little benefit over medical therapy for reducing stroke
By Will Morton
Stent placement doesn't reduce risk of recurrent stroke more than medical therapy in patients with narrowing of arteries in the brain.
July 1, 2025
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MRI model predicts treatment response for triple-negative breast cancer
By Amerigo Allegretto
Post-treatment MRI can accurately predict treatment response for early triple-negative breast cancer, according to recent research.
July 1, 2025
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Cardiac MRI shows heart damage caused by air pollution
By Kate Madden Yee
Cardiac MRI shows the effects of air pollution on the heart -- and the findings aren't good.
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CEUS impacts 2D shear-wave elastography liver assessment
By Amerigo Allegretto
Contrast-enhanced ultrasound (CEUS) performed after 2D elastography could impact liver assessment.
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How accurate are AI-generated depictions of radiologists?
By Kate Madden Yee
Not as much as they should be, according to a research article published in the Canadian Association of Radiologists Journal.
June 30, 2025
Image courtesy of the Canadian Association of Radiologists Journal.
Extravasations rare in Lu-177 DOTATATE therapy
By Will Morton
A study found low clinical risk associated with extravasation during Lu-177 DOTATATE therapy.
June 30, 2025
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New MR safety codes provide additional reimbursement for radiologists
By Erin Stephens
In a new column, Erin Stephens of Healthcare Administrative Partners reviews the new CPT code changes for MR safety services.
June 27, 2025
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CT, MRI reveal hidden brain changes linked to increased fall risk
By Kate Madden Yee
The changes can be indications of cerebrovascular disease, which is associated with future stroke, dementia, and higher mortality rates.
June 27, 2025
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Imaging societies, experts react to U.S. Supreme Court's ruling on Braidwood case
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The 6-3 ruling has overturned a lower court's decision that had potential ramifications for no-cost preventive health services.
June 27, 2025
Capitol Hill Government
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