Edna Astbury-Ward, PhD

CT
Revealed: The cause of CT safety incident in Belgium
A single bottle of contaminated contrast agent was the cause of eight patients' illness after undergoing CT in Belgium.
September 4, 2025
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Molecular Imaging
Neuroinflammation persists for 2 years in long COVID
Increased inflammatory activity was found on TSPO-PET in some individuals with post-COVID syndrome.
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CT
6 key ways to evaluate the heart on chest CT imaging in the ED
Ultrasound Diagnostic Control Panel 400 (1)
Ultrasound
Ultrasound-guided biopsies effective in diagnosing lung cancer
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Molecular Imaging
The rise of theranostics: Part 6 -- Private practices pivot to clinical trials
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Neuroinflammation persists for 2 years in long COVID
By Will Morton
Increased inflammatory activity was found on TSPO-PET in some individuals with post-COVID syndrome.
September 12, 2025
2025 09 12 Long Covid Brain Images Thumbnail
6 key ways to evaluate the heart on chest CT imaging in the ED
By Kate Madden Yee
Researchers have published two checklists for noncardiac radiologists to use when evaluating chest CT exams taken in the ED.
September 12, 2025
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Ultrasound-guided biopsies effective in diagnosing lung cancer
By Amerigo Allegretto
Ultrasound-guided biopsies are effective for diagnosing lung cancer, with combined sampling improving successful tissue yield.
September 12, 2025
Ultrasound Diagnostic Control Panel 400 (1)
The rise of theranostics: Part 6 -- Private practices pivot to clinical trials
By Liz Carey
Regional capacity slowly builds for burgeoning demand, but data is lacking on nuclear medicine and theranostics needs across the U.S.
September 12, 2025
Rise Of Thernostics Part 6 Thumbnail
Medicare pays about one-third of radiology SaaS AI claims
By Will Morton
Between 2018 and 2023, radiologists received $8 million in payments but were denied a potential $16.4 million.
September 11, 2025
Ai Money
4 ways AI is modernizing MRI to solve radiology’s toughest problems
By Roland Rott
AI can play a key role in MRI in several ways, including helping to reduce wait times and addressing radiologist burnout.
September 11, 2025
Roland Rott.
ICUS: Survey respondents say that CEUS streamlines hospital workflows
By Kate Madden Yee
Contrast-enhanced ultrasound offers patients a "quick and very accurate diagnosis," researchers noted.
September 11, 2025
Ultrasound Collage
General-purpose LLMs can be used to track true critical findings
By Liz Carey
Experts from Stanford and Mayo Clinic Arizona tested few-shot prompting effectiveness with GPT-4 and Mistral-7B.
September 10, 2025
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AAWR issues statement on paid family, medical leave
By Amerigo Allegretto
The American Association for Women in Radiology (AAWR) is calling for a minimum of 12 weeks of paid family and medical leave.
September 10, 2025
Pregnant Woman 400
RT's MRI, CT exam prep booklets mitigate children's anxieties
By Kate Madden Yee
Giuseppe Scappatura penned the booklets to help children face the exams with "greater serenity and collaboration."
September 10, 2025
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GE bids for AI MRI software developer icometrix
By Philip Ward
Moving to expand its portfolio of AI-based MR image analysis offerings, GE HealthCare has inked a deal to acquire Belgium-based AI developer icometrix.
September 10, 2025
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Brain iron findings on MRI help predict cognitive decline
By Kate Madden Yee
The study results could lead to earlier interventions, according to a team from Johns Hopkins University in Baltimore.
September 10, 2025
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