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LLMs outperform medical student in solving imaging cases

AuntMinnie

Large language models (LLMs) outperformed a medical student but fell short of junior faculty and an in-training radiologist when solving imaging cases in a quiz, suggest findings published December 10 in Radiology. LLM use is on the rise in radiology, with models beginning to understand both textual content and visual images.

Medical 89
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Pediatric PET radiotracer doses drop by a third over two decades

AuntMinnie

Over the past 20 years, children have benefited from a massive reduction in PET imaging radiotracer doses without any compromise in image quality, according to a study published October 19 in European Radiology. In PET/MRI, all of the radiation exposure derives from injected F-18 FDG. The full study is available here.

Radiation 111
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Tributes pour in for CT pioneer Willi Kalender

AuntMinnie

The global medical imaging community has paid tribute to Willi Kalender, PhD, the renowned medical physicist who died on October 21 at the age of 75. He is the father of contemporary CT imaging -- and thus of clinical radiology as we know it today," Christiane Kuhl, MD, PhD, told AuntMinnie.com on November 4.

Clinic 126
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Deep learning helps distinguish benign vertebral fractures on CT

AuntMinnie

A deep-learning algorithm used with CT imaging can differentiate between benign and malignant vertebral fractures, researchers have found. The group conducted a study that investigated the reliability of CT-based deep learning and included 532 patients with benign or malignant vertebral fractures imaged between June 2005 and December 2022.

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Radiology leadership changes to begin in the new year

AuntMinnie

Reeder has been faculty at UW-Madison since 2005 and previously served as director of the clinical magnetic resonance imaging fellowship, chief of MRI, chief of sectional cardiovascular imaging, and senior vice chair of research. Matthew DeVries, MD, will lead UNMC's department of radiology on an interim basis.

Radiology 106
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Radiology leadership changes to begin in the new year

AuntMinnie

Reeder has been faculty at UW-Madison since 2005 and previously served as director of the clinical magnetic resonance imaging fellowship, chief of MRI, chief of sectional cardiovascular imaging, and senior vice chair of research. Matthew DeVries, MD, will lead UNMC's department of radiology on an interim basis.

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AHRA Names New Executive Director

Imaging Technology

milla1cf Thu, 08/31/2023 - 16:01 August 31, 2023 — The Association for Medical Imaging Management ( AHRA ) announced that it has hired Jason Newmark , BA, MHA, CRA, FAHRA, as its new Executive Director, effective Oct. AHRA is deeply committed to our mission to educate, develop, mentor and provide resources to medical imaging professionals.