Swante Welander, Peter Rönnquist, and Hans Norberg

Image Processing
New processors bring greater speed to medical imaging industry
In personal computers, quad-core microprocessors and graphics processors allow the user to view graphics with extreme detail. The gaming industry has embraced this technology, and an entire generation of teenagers has driven the development of advanced computer games. Now, the medical imaging industry has discovered that it can leverage the high-speed computation technology to advance medical imaging.
June 11, 2009
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Top Stories
PET/CT scan showing axial, sagittal, and coronal views with metabolic activity visualization in yellow and orange
MRI
SIIM-CAIMI: 20% of advanced imaging prior auth denials get overturned
Advanced imaging prior authorization denials are overturned at a rate of five times that of all Medicare Advantage services.
Two businessmen in suits shaking hands in a professional office setting
Practice Management
RadNet to acquire teleradiology provider Onrad
Two professionals reviewing legal documents at a desk with a gavel during a business consultation
CT
Heartflow sues Elucid over cardiac CT patents, trade secrets
Medical researcher presenting computational pathology findings at SIIM CAIRM26 conference with tissue analysis visualization
AI
SIIM-CAIMI: Apollo LLM framework shows promise in patient monitoring
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SIIM-CAIMI: 20% of advanced imaging prior auth denials get overturned
By Amerigo Allegretto
Advanced imaging prior authorization denials are overturned at a rate of five times that of all Medicare Advantage services.
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PET/CT scan showing axial, sagittal, and coronal views with metabolic activity visualization in yellow and orange
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The deal is expected to close in early 2027.
October 26, 2026
Two businessmen in suits shaking hands in a professional office setting
Heartflow sues Elucid over cardiac CT patents, trade secrets
By AuntMinnie.com staff writers
Heartflow alleges that Elucid hired 11 of its employees who had knowledge of Heartflow’s product design.
October 26, 2026
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SIIM-CAIMI: Apollo LLM framework shows promise in patient monitoring
By Amerigo Allegretto
Faisal Mahmood, PhD, shared updates from his team's work developing the Apollo LLM framework.
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SIIM-CAIMI: LLM pipeline tracks critical results in pediatric patients
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DBT performance improves with patient age
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DBT led to higher cancer detection rates and lower abnormal interpretation rates in older women in a study over 93,000 women.
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AI fails to compensate for night-shift fatigue among residents
By Will Morton
Evidence that AI can offset fatigue-related performance loss remains limited.
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Radiologist comparing chest X-ray analysis with and without AI assistance using medical imaging software
Trainee-led informed consent talks with patients often insufficient
By Amerigo Allegretto
Results from a study suggest that more attention to the consent process in radiology training may be needed.
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High CAC scores nearly doubles 30-year mortality in young adults
By Will Morton
Among 12,847 participants, 1,703 (13.3%) had CAC scores above the 90th percentile.
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Women's Imaging MinnieCast, Episode 19: Considerations for AI in breast imaging
By Amerigo Allegretto
Experts from Duke University discuss considerations for breast imaging departments to make before implementing AI into practice.
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MinnieCast Women's Imaging podcast episode featuring Drs. Eun Langman and Vilert Loving
RALE score accurately identifies ARDS on chest x-rays
By Will Morton
The RALE score is a semi-quantitative system developed in 2018 to quantify the extent and density of pulmonary edema on chest x-rays.
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Pilot project triples LDCT ordering among Hispanic patients
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Hispanic patients face persistent barriers to lung cancer screening, and culturally adapted multilevel interventions remain an underexplored approach.
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