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Eric Barnes

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CT
ACR 2017: Radiation dose varies in head CTs of children
A large analysis of pediatric head CT scans across the U.S. showed surprisingly large variations in radiation dose that increased as children grew older, according to results presented at this week's American College of Radiology (ACR) meeting in Washington, DC.
May 22, 2017
2017 05 19 12 48 13 649 Acr2017 Logo 400
IS
Massive cyberattack cripples U.K. health services
England and Scotland have been hit by a large-scale cyberattack that has compromised National Health Service facilities in both countries, including radiology services, according to news and social media reports from affected facilities.
May 11, 2017
2017 05 12 11 00 49 620 2017 05 12 Bitcoin uk ransomware 400
AI
'Deep patient' may point the way to better care
SAN JOSE, CA - With so much research focused on disease diagnosis using artificial intelligence, it's easy to overlook a largely untapped resource that could wield at least as much firepower to reinvent healthcare for the better. That resource is the deep patient, according to a May 11 talk at the NVIDIA GPU Technology Conference.
May 11, 2017
2017 05 09 15 58 56 694 Gpu Conference 400
CT
Deep learning for lung cancer advances goals
SAN JOSE, CA - Deep-learning algorithms based on convolutional neural networks are advancing a number of cherished goals in lung cancer analysis that will soon help patients live longer -- and even predict how long they might expect to live, according to a May 10 talk at the NVIDIA GPU Technology Conference.
May 10, 2017
2017 05 09 15 58 56 694 Gpu Conference 400
Nuclear Medicine
Nuclear cardiology lab cuts radiation dose by 60%
A large nuclear cardiology lab was able to reduce its average radiation dose by 60% over the past eight years, according to new research presented on Friday at the International Conference on Nuclear Cardiology and Cardiac CT in Vienna and published in JACC: Cardiovascular Imaging.
May 7, 2017
2017 02 10 15 45 57 410 Heart 400
CT
Diagnostic reference levels reduce CT doses
Establishing diagnostic reference levels (DRLs) for radiation dose is a powerful tool for reducing radiation exposure in CT, according to a study by Canadian researchers published in the May issue of the American Journal of Roentgenology.
May 4, 2017
2016 10 18 11 34 57 70 Check Mark 400
Advanced Visualization
RSNA highlights 3D printing resources
The RSNA recognizes the value of 3D printing in medicine and plans to use its new 3D Printing Special Interest Group to promote the highest-quality 3D printing applications for medicine via education, collaboration, and research, while assisting in the development of news stories about 3D printing.
May 3, 2017
2017 04 21 14 08 45 960 3d Printing Ball 400
Ultrasound
Contrast image processing boosts ultrasound performance
An image processing technique applied to contrast-enhanced ultrasound can deliver sharp, spatially compounded images without the need for additional transmit and receive cycles that can damage microbubble contrast, researchers have concluded.
May 3, 2017
2017 04 28 16 30 04 98 2017 05 Mclaughlin Comparative Ceus 400
Advanced Visualization
AuntMinnie.com Advanced Visualization Insider
April 30, 2017
CT
Photon-counting breast CT shows promise
Tests of a prototype photon-counting detector breast CT scanner show that the system could be useful as an adjunct to low-dose breast CT by separating the energy levels of different types of materials within the breast to assess tissue composition and improve cancer diagnosis.
April 26, 2017
2016 10 05 17 45 45 493 Breast Cancer 400
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Ultrasound Sound Waves 400
Ultrasound
AI echo model detects cardiac amyloidosis
Researchers are highlighting the performance of their AI screening model based on echocardiography to detect cardiac amyloidosis.
Pelvic (A), femoral and popliteal (B), and cruro-pedal (C) region. The summated digital variance angiography (DVA) image significantly enhances image quality compared to the digital subtraction angiography (DSA) series I–IV (depicting 4 out of 28 (A), 48 (B) and 28 (C) DSA images) of the low dose (LD) acquisitions. Enhancements of iodinated contrast medium (ICM) by DVA depict small vessel structures in detail while the conventional DSA offers a reduced contrast-to-noise ratio (CNR) using LD acquisitions for standalone diagnostic interpretations.
Digital X-Ray
DVA reduces radiation exposure during interventions
Taxonomy Fda Authorizations Aiml Aunt Minnie July2025
AI
New taxonomy clarifies function and data inputs of AI medical devices
2025 07 10 Rad Ai Wu Figure6 Thumbnail
MRI
Deep learning plus breast DCE-MRI improves chemo response prediction
Ultrasound Screen 400
Ultrasound
'Safety bundle' with ultrasound improves operational vaginal births
More in Home
Medical societies, experts share mixed thoughts on 'Big Beautiful Bill'
By Amerigo Allegretto
The U.S. House of Representatives passed the Senate’s version of the bill on July 3, which calls for Medicaid cuts and an increase to the MPFS.
July 7, 2025
United States Flag
Report: Leadership proves central to integration of radiology AI
By Philip Ward
Successful AI implementation requires strong leadership and robust governance structures, according to a special report.
July 3, 2025
Screen Brain Spine Digital
Both standard and ultrahigh resolution modes effective for PCCT CCTA
By Kate Madden Yee
The study findings will help clinicians optimize protocols for coronary CT angiography using photon-counting detectors.
July 3, 2025
2025 07 03 Ajr Wang Figure Thumbnail
ACR, MGMA respond to U.S. House, Senate passing 'Big Beautiful Bill'
By AuntMinnie.com staff writers
The ACR and MGMA have responded to the House of Representatives passing the Senate version of the One Big Beautiful Bill Act.
July 3, 2025
Acr Logo 2023 400
GAE with stem cells effective for knee osteoarthritis
By Will Morton
Genicular artery embolization (GAE) by injecting stem cells into knee arteries could be effective for treating osteoarthritis.
July 3, 2025
Knee Oa
Can lung ultrasound predict delirium in elderly COVID-19 patients?
By Amerigo Allegretto
Lung ultrasound may help predict delirium in elderly COVID-19 patients when combined with cognition exams.
July 2, 2025
Lung Illustration Blue 400
AI algorithm identifies patients at risk of sudden cardiac arrest
By Kate Madden Yee
An AI algorithm used with MRI data can predict which patients are at risk of sudden cardiac arrest, researchers have reported.
July 2, 2025
Chest Heart Pain
Pluvicto nearing first-line therapy for prostate cancer
By Will Morton
In a video interview with AuntMinnie, Oliver Sartor, MD, explains that Pluvicto may become eligible for men with early stages of the disease.
July 2, 2025
Prostate Imaging
Stenting shows little benefit over medical therapy for reducing stroke
By Will Morton
Stent placement doesn't reduce risk of recurrent stroke more than medical therapy in patients with narrowing of arteries in the brain.
July 1, 2025
Aneurysm
MRI model predicts treatment response for triple-negative breast cancer
By Amerigo Allegretto
Post-treatment MRI can accurately predict treatment response for early triple-negative breast cancer, according to recent research.
July 1, 2025
2025 07 01 Radiology Mri Breast Thumbnail
Cardiac MRI shows heart damage caused by air pollution
By Kate Madden Yee
Cardiac MRI shows the effects of air pollution on the heart -- and the findings aren't good.
July 1, 2025
2025 07 01 Radiology Hanneman Image Thumbnail
CEUS impacts 2D shear-wave elastography liver assessment
By Amerigo Allegretto
Contrast-enhanced ultrasound (CEUS) performed after 2D elastography could impact liver assessment.
June 30, 2025
Liver Digital Tablet 400
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