AuntMinnie.com staff writers

Nuclear Medicine
Ra-226 recovered from old steel barrels in Fiji
Medical and industrial radioisotope supplier Niowave recently recovered radium-226 (Ra-226) from two old steel barrels in Suva, Fiji.
February 21, 2025
The steel drums were directly exposed to the elements and suffered extensive corrosion. Image and caption courtesy of the IAEA.
Administration
ACR spotlights 2025 scope of practice bills
Legislators in numerous U.S. states will be considering scope of practice bills in 2025, according to the ACR's government relations team.
February 21, 2025
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Radiation Oncology/Therapy
RaySearch profit after tax swells 149% for 2024
Radiation therapy clinic software provider reports fourth-quarter, full-year 2024 revenue.
February 21, 2025
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Industry News
Philips highlights circular revenues in 2024 annual report
Sales from the diagnosis and treatment segment fell in 2024, while services and positive income from operations grew.
February 21, 2025
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Associations
AdvaMed issues 2024 annual report
Advanced Medical Technology Association (AdvaMed) made major gains in membership last year and now represents more than 600 companies across the medical technology spectrum.
February 20, 2025
Congress
AI
Philips, Mass General Brigham enter AI collaboration
Royal Philips and Mass General Brigham are entering a new collaboration on advanced data infrastructure and AI.
February 20, 2025
Business Hands Cooperation
Radiologic Technologist
ASRT names Student to Leadership Development Program participants
The ASRT has named 109 individuals from across the U.S. to participate in the 2025 Student to Leadership Development Program.
February 20, 2025
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Nuclear Medicine
SNMMI approves new chapter in Puerto Rico
The Society of Nuclear Medicine and Molecular Imaging (SNMMI) has approved Puerto Rico for its 13th chapter of the organization.
February 20, 2025
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MRI
Ezra gets FDA nod for AI MRI model
Ezra has received 510(k) clearance from the U.S. Food and Drug Administration (FDA) for the Ezra Flash AI model.
February 20, 2025
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Nuclear Medicine
FDA fast-tracks Clarity’s prostate cancer treatment
Clarity Pharmaceuticals has secured fast-track designation from the U.S. FDA for its copper-67-based treatment for prostate cancer.
February 19, 2025
Prostate Imaging
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CT
New benchmark helps monitor cumulative CT radiation dose
The findings highlight the need for systematic dose tracking and rigorous justification of imaging.
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Radiation Oncology/Therapy
Study questions routine use of radiotherapy after bone surgery
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Ultrasound
CEUS outshines color Doppler imaging for indeterminate kidney lesions
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Womens Imaging
Women's Imaging MinnieCast, Episode 2: Risk-based vs. annual mammography screening, part 1
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Digital X-Ray
Chest x-rays reveal atherosclerosis in patients undergoing amputations
More in Home
AI improves clinical workflows in European hospital system
By Will Morton
A commercially available AI fracture detection model significantly improved clinical workflows when deployed in a four-hospital system in Norway.
December 3, 2024
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Interventional radiology could use more AI tools
By Liz Carey
When it comes to interventional radiology, more data should be saved.
December 3, 2024
Benedikt Michael Schaarschmidt, MD.
MRI safety: How Japan deals with it
By Philip Ward
Japan is adopting a more hands-on approach to minimizing MRI accidents, according to an RSNA 2024 special session.
December 3, 2024
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MRI reveals that skeletal muscle loss indicates cognitive decline risk
By Kate Madden Yee
MRI has shown that skeletal muscle loss is an early risk factor for cognitive decline in older adults.
December 3, 2024
Woman Dementia Alzheimer
German study supports GAE as routine treatment for knee osteoarthritis
By Liz Carey
Genicular artery embolization (GAE) by an interventional radiologist could be an effective alternative to knee replacement or long-term medication.
December 3, 2024
Peri-interventional digital subtraction angiography (DSA) of the descending genicular artery (DSA), a diagnostic procedure to view the inner surface of blood vessels, (green arrow) in a patient with symptomatic knee osteoarthritis of the right leg. On the left, the pre-interventional image with a clearly visible hyperemic blush (red box). On the right, the post-interventional DSA after embolization with Imepenem-Cilastatin. A completely eliminated blush is observed while preserving skin collaterals (orange arrows). Image courtesy of the RSNA.
AuntMinnie 2024: CT shows body composition changes in patients treated with Ozempic
By Kate Madden Yee
In 2024, our most highly viewed story covered how automated CT-based AI tools can visualize body composition changes in patients using Ozempic.
December 2, 2024
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Portable, ultralow-field MRI improves stroke diagnosis
By Kate Madden Yee
Portable, ultralow-field MRI can help clinicians diagnose acute ischemic stroke, according to study results presented December 2 at RSNA 2024.
December 2, 2024
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AI successful in replacing radiologist in double-reading settings
By Amerigo Allegretto
AI could lead to lessened workloads and increased consensus discussions in a real-world setting involving double reading of screening mammograms.
December 2, 2024
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Stone countertop workers at risk of silicosis
By Amerigo Allegretto
CT imaging shows that engineered stone countertop workers are at risk of developing the lung disease silicosis.
December 2, 2024
Contrast-enhanced chest CT shows upper predominant fibrosis/lung scarring (red oval), solid masses adjacent to a left-sided pneumothorax (yellow oval) and diffuse silicotic nodules (purple circle). This patient had a history of working in the countertop-cutting industry (15 years), smoking cigarettes (10 pack years), and active tuberculosis (treated 7 years prior and excluded at the time of this image with laboratory testing). Image courtesy of the RSNA.
Characterizing body fat with MRI helps predict Alzheimer's risk
By Kate Madden Yee
Characterizing an individual's type of body fat using body MRI can help predict Alzheimer's disease risk up to 20 years before symptoms manifest.
December 2, 2024
Comparison of cerebral blood flow in 65 cognitively normal midlife individuals showed that individuals with obesity and high visceral adipose tissue have reduced blood flow in the temporal and parietal regions of the brain. Images courtesy of the RSNA.
New approach to dysanapsis could enhance early COPD screening
By Liz Carey
A new way to identify a discrete form of dysanapsis could help clarify disproportionate growth between size of the airway tree and lung size.
December 1, 2024
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Deep learning boosts myocardial function assessment on CCTA
By Kate Madden Yee
Deep learning improves coronary CT angiography's (CCTA) ability to quantify myocardial function.
December 1, 2024
Heart Plaque
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