Alexandra Weber Morales

Clinical News
Facing Mo-99 shortage, nuclear medicine economizes
What would a world without molybdenum-99 (Mo-99) look like? That's a question U.S. nuclear medicine physicians are contemplating as limited Mo-99 supplies decay by half every 66 hours.
June 10, 2009
2009 01 27 15 41 57 86 Nuclear Reactor 70
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Brain Abstract
CT
CT, MRI reveal hidden brain changes linked to increased fall risk
The changes can be indications of cerebrovascular disease, which is associated with future stroke, dementia, and higher mortality rates.
Screen Brain Spine Digital
Artificial Intelligence
Report: Leadership proves central to integration of radiology AI
Image courtesy of the Canadian Association of Radiologists Journal.
Artificial Intelligence
How accurate are AI-generated depictions of radiologists?
Justice Scales Fire 1
Medicolegal issues
Hospital doctor gets struck off for serious misconduct
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Organized Radiology Issues
Entire interventional radiology team resigns at Sydney hospital
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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.
July 4, 2025
Brain Abstract
Report: Leadership proves central to integration of radiology AI
By Philip Ward
Successful AI implementation requires strong leadership and robust governance structures to oversee algorithm evaluation, deployment, and ongoing maintenance, according to a special report from a German-U.S. team.
July 3, 2025
Screen Brain Spine Digital
How accurate are AI-generated depictions of radiologists?
By Kate Madden Yee
Not nearly as accurate as they should be, say Canadian researchers, and this matters because representation directly influences career aspirations and patient trust.
July 2, 2025
Image courtesy of the Canadian Association of Radiologists Journal.
Hospital doctor gets struck off for serious misconduct
By Philip Ward
A U.K. tribunal has recommended erasing a hospital doctor from the medical register for acting dishonestly by performing locum agency work.
July 1, 2025
Justice Scales Fire 1
Entire interventional radiology team resigns at Sydney hospital
By Maryam Payne
Mass resignations by the interventional radiology staff have occurred at a large hospital in Sydney, according to an Australian media report.
July 1, 2025
Australian Flag
Australia shows the way on DBT radiation dose levels
By Liz Carey
Researchers from Australia have developed the country's first set of local diagnostic reference levels for digital breast tomosynthesis (DBT).
June 30, 2025
Breast Mammography Scanner 400
Type of breast cancer contributes to AI-mammography misses
By Kate Madden Yee
Specific breast cancer characteristics contribute to AI-mammography misses -- and radiologists must keep them in mind when using the technology with mammography.
June 30, 2025
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Foreign body imaging: X-ray overused, ultrasound underused
By Maryam Payne
Ultrasound is an effective modality for detecting radiolucent foreign bodies, but it's being underused compared with x-ray, U.K. musculoskeletal researchers have found.
June 27, 2025
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IR study: Keep aware of hydrophilic polymer embolization
By Maryam Payne
Clinicians, vendors, and regulators must collaborate to prevent hydrophilic polymer embolization, an underdiagnosed complication of endovascular interventions, European interventional radiology (IR) experts have asserted.
June 26, 2025
Gemini Generated Interventional Radiology Image
Radiology mourns death of Ireland’s Barry Kelly
By Philip Ward
Tributes are being paid to Prof. Barry Kelly, an important figure in Irish radiology who played a central role in designing and implementing the ESR’s audit scheme and the European Diploma of Radiology.
June 24, 2025
Prof Barry Kelly Belfast Thumbnail
AI improves MRI diagnosis of prostate cancer
By Will Morton
AI assistance can help diagnose clinically significant prostate cancer on MRI, a Dutch study has found.
June 23, 2025
Prostate 3 D 400
How can we minimize errors caused by human factors?
By Maryam Payne
An awareness of individual limits and vulnerabilities is a useful starting point for radiologists to safely manage the increasing demand for imaging.
June 23, 2025
Radiologist Brain Scans Monitor
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