AuntMinnie.com staff writers

Industry News
X-ray machines bought during pandemic gathering dust in New York
The state of New York is sitting on top of a massive surplus of medical equipment purchased during the COVID-19 pandemic, including over 1,000 excess x-ray machines, according to an article in Politico.
September 19, 2022
2020 07 31 22 16 0362 Dollar Money Coronavirus Mask 400
MRI
ViewRay signs MD Anderson Cancer Center
Image-guided radiation therapy developer ViewRay has received an order from the University of Texas MD Anderson Cancer Center in Houston.
September 19, 2022
2019 09 17 16 42 0082 Viewray Astro 2019
Nuclear Medicine
NorthStar buys two additional accelerators from IBA
NorthStar Medical Radioisotope has inked a deal to buy two more Rhodotron TT300 HE electron-beam accelerators and associated beamlines from Ion Beam Applications (IBA).
September 19, 2022
2018 04 24 20 24 4264 Isotope 400
Ultrasound
Butterfly Network distributes handheld ultrasound units in Kenya
Butterfly Network is distributing 500 of its Butterfly iQ+ point-of-care ultrasound devices to healthcare workers in Kenya.
September 19, 2022
2022 09 14 16 01 8906 Ultrasound In Africa 400
PACS/VNA
IHE updates strategic plan
Integrating the Healthcare Enterprise (IHE) has launched a plan to update its interoperability standards.
September 18, 2022
2021 10 12 18 12 0221 Business Network Concept 400
AI
AI Metrics secures two Ala. small business grants
Artificial intelligence (AI) technology developer AI Metrics has secured two small business grants from a state grant program in Alabama.
September 18, 2022
2020 10 15 21 42 4157 Money Bag Grant Award 400
2022
RSNA shares highlights for Technical Exhibits
Plans are well underway for the Technical Exhibits at the RSNA's 108th scientific assembly and annual meeting, which will be held in Chicago from November 27 to December 1.
September 18, 2022
2021 11 28 21 10 5522 Rsna 2021 Ai 400
Molecular Imaging
On Target touts study on intraoperative imaging agent
Molecular imaging agent developer On Target Laboratories is highlighting the results of a study showing the effectiveness of its Cytalux agent in intraoperative imaging of folate receptor-positive ovarian cancer.
September 15, 2022
2020 01 31 23 45 3286 Ovarian Cancer2 400
Radiation Oncology/Therapy
Sirtex gets nod for resin microsphere use in Brazil for HCC treatment
Radiation oncology firm Sirtex Medical said that the Brazilian National Agency of Supplementary Health has approved the use of its SIR-Spheres Y-90 resin microspheres for treatment of intermediate and advanced stage hepatocellular carcinoma (HCC).
September 15, 2022
2019 05 29 19 22 3353 Liver Anatomy 400
PACS/VNA
Intelerad acquires image-sharing developer Life Image
Enterprise imaging and software developer Intelerad Medical Systems has acquired Life Image, a developer of software for sharing medical images.
September 14, 2022
2020 01 23 18 42 3828 Intelerad Rsna 2019 400
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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.
2026 02 13 Port Fractures Thumbnail
Radiation Oncology/Therapy
Study questions routine use of radiotherapy after bone surgery
2026 02 12 Wfumb Sertic Ceus Kidney Lesions Thumbnail
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
2026 02 12 Chest Ac2 Thumbnail
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
Rsna 2024 Thumb
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
2024 12 04 Mri Safety In Japan
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
Stroke Mri
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
Rsna 2024 Thumb
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
Lung Disease Aguilera Rsna
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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