Erik L. Ridley and Kate Madden Yee

RSNA 2024
GE HealthCare targets precision care, workflow improvements
A new SPECT/CT system and a range of AI technologies aimed at improving operational efficiencies were among the highlights for GE HealthCare at RSNA 2024.
December 5, 2024
GE HealthCare's new Aurora dual-head SPECT/CT scanner. Image courtesy of GE HealthCare.
2022
Canon highlights U.S. subsidiary, new products at RSNA 2022
CHICAGO - Plans for a new U.S. subsidiary and a range of new product launches were among the highlights for Canon Medical Systems at RSNA 2022.
November 29, 2022
2022 11 30 22 59 1769 2022 11 30 Canon Cxdi Elite 20221130222539
Nuclear Medicine
GE leans into improving patient outcomes, healthcare efficiency
CHICAGO - At this year's RSNA meeting, GE Healthcare is focusing on two goals: improving patient outcomes and boosting the efficiency of the healthcare enterprise. Promotion of these themes comes just weeks before GE is set to spin off its healthcare division into a standalone firm to be called GE HealthCare, which it plans to do in January.
November 28, 2022
2021 11 30 16 39 4000 Ge Rsna 2021 400
Breast
Screening mammography sensitivity is improving, study shows
Breast imagers are doing a better job of detecting breast cancer, according to a study published online May 26 in Radiology that evaluated 2.5 million screening mammograms in the U.S. over a nine-year period.
May 26, 2010
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Lung Cancer
CT
World Trade Center attacks boosted lung cancer incidence in responders nearly 3-fold
Disease increase occurred in responders even 10 years after the event.
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Practice Management
'Circular' business models for replacing MRI scanners reduce costs, waste
Chatgpt 4
AI
AI chatbots aren't giving patients safety warnings for imaging exams
Heart Ultrasound Adobe Peakstock
Ultrasound
ICE noninferior to TEE for atrial fibrillation ablation safety
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World Trade Center attacks boosted lung cancer incidence in responders nearly 3-fold
By Kate Madden Yee
Disease increase occurred in responders even 10 years after the event.
October 9, 2025
Lung Cancer
'Circular' business models for replacing MRI scanners reduce costs, waste
By Kate Madden Yee
Upgrading existing devices instead of buying new ones, a "circular" business model, could benefit hospitals, patients, and the planet.
October 8, 2025
Fist Cash 400
AI chatbots aren't giving patients safety warnings for imaging exams
By Will Morton
The inclusion of medical disclaimers in AI responses regarding imaging exams declined significantly between 2022 and 2025.
October 8, 2025
Chatgpt 4
ICE noninferior to TEE for atrial fibrillation ablation safety
By Amerigo Allegretto
Intracardiac echocardiography (ICE) is comparable to transesophageal echocardiography (TEE) for atrial fibrillation ablation procedures.
October 8, 2025
Heart Ultrasound Adobe Peakstock
Surveillance of ground-glass nodules found on CT appears sufficient
By Kate Madden Yee
Study results showed that both surveillance and surgery groups demonstrated "comparable favorable oncologic outcomes."
October 8, 2025
2025 10 07 Radiology Liu Figure4 Thumbnail2
Ultrasound features of nonmass breast lesions differ by indication
By Amerigo Allegretto
Ultrasound features of nonmass breast lesions differ across clinical indications.
October 7, 2025
2025 10 7 Radiology Ultrasound Nonmass Lesions Thumbnail
Diffusion MRI reveals new pattern underlying Alzheimer’s disease
By Will Morton
Juxtacortical free water fraction found on MRI was higher in people with Alzheimer's disease compared to cognitively normal controls.
October 7, 2025
2025 10 07 Free Water Fraction Thumbnail
Lobular breast cancer incidence rising
By Amerigo Allegretto
Invasive lobular breast cancer incidence has risen by between 2.5% and 4.4% among women of various ethnic and racial backgrounds.
October 7, 2025
Breast Cancer2 400
Use of solar energy could cut MRI, CT carbon emissions by 70% and 40%
By Kate Madden Yee
Medical imaging is one of the highest energy users in healthcare, but "sustainability efforts are still lacking," researchers noted.
October 6, 2025
Mri Scanner2
What’s the environmental impact of x-ray and fluoroscopy?
By Will Morton
Radiography and fluoroscopy significantly contribute to greenhouse gas emissions primarily from energy consumption and linen use.
October 6, 2025
2025 10 06 Environment Study Thumbnail
Linens, disposable items make up most of ultrasound's carbon footprint
By Amerigo Allegretto
Supplies like linens and disposable items used for ultrasound exams may contribute to total CO2 emissions.
October 6, 2025
Ultrasound Exam Leg 400
PSMA PET-guided radiotherapy shows promise
By Will Morton
A trial demonstrated that radiotherapy informed by PSMA-PET led to improved outcomes in prostate cancer patients.
October 3, 2025
Prostate Imaging
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