Eric Barnes

CT
Multipurpose CT lung cancer screening more cost-effective
CT lung cancer screening is likely to be more cost-effective if it is used to identify other tobacco-related conditions in high-risk people, according to a study published in the Journal of Thoracic Oncology.
July 2, 2017
2016 09 14 14 37 45 241 Cigarette Smoking 400
CT
Subsolid lung nodule assessment with CT evolves
As their experience with subsolid nodules at CT grows, radiologists are learning more about their characteristics and potential risk of malignancy. Overall, the past several years have seen nodule size and growth rise in importance relative to CT density, a less reliable predictor of malignancy.
June 27, 2017
2016 08 02 15 17 42 85 Lungs Red Body 400
Advanced Visualization
Holography beckons as alternative to 3D printing
For all its proven value, 3D printing is just one of many ways to look at 3D data -- and it's a rather rigid one at that. For clinicians, understanding a patient's medical condition may require more than a printed skull or aneurysm. In these cases, a holographic dataset can be helpful.
June 15, 2017
2017 06 14 11 45 18 888 2017 06 17 Atlas Maker Terarecon 20170614184547
Advanced Visualization
AuntMinnie.com Advanced Visualization Insider
June 13, 2017
CT
AuntMinnie.com CT Insider
June 12, 2017
CT
ISCT: The long road to full automation in abdominal CT
SAN FRANCISCO - The past few years have seen rapid progress toward the goal of automated abdominal CT analysis using multiple computer-aided-detection systems, all theoretically applied to a single abdominal CT angiography dataset, according to a Tuesday presentation at the International Society for Computed Tomography (ISCT) symposium.
June 6, 2017
2017 06 06 17 09 44 291 2017 06 07 Small Bowel Mapping Summers 400
CT
ISCT: Ultrahigh-resolution CT raises the bar
SAN FRANCISCO - Exquisitely detailed ultrahigh-resolution CT is on its way thanks to several technologies, although most haven't reached the market yet, according to a talk on Monday at the International Society for Computed Tomography (ISCT) meeting.
June 5, 2017
2017 06 06 10 57 35 382 2017 06 06 Bronchiolitis2 Hri Prokop 400
CT
ISCT: Value of CT depends on who's looking
SAN FRANCISCO - Gauging the value of a CT scan is the single most critical reason for deciding whether to perform an exam. But when you get down to it, value depends on what you're looking for and who's looking at it, according to talks on Sunday at the International Society for Computed Tomography (ISCT) annual meeting.
June 4, 2017
2017 06 05 10 24 07 864 San Francisco Golden Gate 400
CT
CT detects frailty and predicts survival in elderly
CT scans are going beyond identifying broken bones to detecting skeletal frailty in the elderly, and even predicting their ability to survive a fall, according to a study in the June edition of the American Journal of Roentgenology.
June 1, 2017
2017 06 02 14 05 28 118 Ct Core Muscle 20170602210604
Advanced Visualization
3D-printed mouse ovaries yield healthy offspring
The promise of 3D-printed functional organs took a big step forward with the recent implantation of 3D-printed ovaries in mice. The bioprosthetic ovaries enabled the animals to ovulate and give birth to healthy pups, according to a study published online May 16 in Nature Communications. The mothers were even able to nurse their young.
May 29, 2017
2017 05 26 13 00 58 816 Ovary Cancer 400
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3D rendered brain with circuit board patterns and digital technology overlay representing artificial intelligence
Molecular Imaging
Appropriate use criteria issued for FET-PET brain imaging
The workgroup rated FET PET as “appropriate” in two scenarios.
MinnieCast Ultrasound podcast episode featuring Lev Barinov, MD and Hersh Sagreiya, MD
Ultrasound
Ultrasound MinnieCast, Episode 20: Explorations in ultrasound AI
Road to RSNA logo featuring black text on white shield-shaped badge design
Women’s Imaging Preview
Road to RSNA 2026: Women's Imaging Preview
Healthcare professional using laptop with digital medical icons including heart, lock, pulse, and user symbols floating on screen
AI
Daily AI use high among radiologists, may help hone skills
SPARE algorithm clinical decision flowchart showing SPECT/CT imaging cycles, PSA measurement, and treatment continuation outcomes with 85% avoidable interim PSMA PET and 91% real-world decision agreement.
Molecular Imaging
SPECT-guided algorithm can aid in assessing Lu-177 RPT responses
More in Home
Appropriate use criteria issued for FET-PET brain imaging
By Will Morton
The workgroup rated FET PET as “appropriate” in two scenarios.
November 13, 2026
3D rendered brain with circuit board patterns and digital technology overlay representing artificial intelligence
Ultrasound MinnieCast, Episode 20: Explorations in ultrasound AI
By Amerigo Allegretto
Researchers share insights from their work in ultrasound AI.
November 13, 2026
MinnieCast Ultrasound podcast episode featuring Lev Barinov, MD and Hersh Sagreiya, MD
Road to RSNA 2026: Women's Imaging Preview
By Amerigo Allegretto
AI, emerging applications, and policy will be in the spotlight for breast and OB/GYN imaging at this year's RSNA meeting.
November 13, 2026
Road to RSNA logo featuring black text on white shield-shaped badge design
Daily AI use high among radiologists, may help hone skills
By Amerigo Allegretto
About 64% of radiologists say they use AI daily, though just 17% said AI helps “a lot” with skill development and knowledge.
November 12, 2026
Healthcare professional using laptop with digital medical icons including heart, lock, pulse, and user symbols floating on screen
SPECT-guided algorithm can aid in assessing Lu-177 RPT responses
By Will Morton
Currently, there is no standardized approach for deciding when to continue or discontinue Lu-177 PSMA therapy after initial cycles.
November 12, 2026
SPARE algorithm clinical decision flowchart showing SPECT/CT imaging cycles, PSA measurement, and treatment continuation outcomes with 85% avoidable interim PSMA PET and 91% real-world decision agreement.
Road to RSNA 2026: MRI Preview
By Kate Madden Yee
Our second stop on the Road to RSNA 2026 previews developments in MRI.
November 12, 2026
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Foundation models show promise in radiology as drafting assistants
By Amerigo Allegretto
Foundational models could help improve efficiency in clinical practice, enabling radiologists to devote more attention to complex tasks.
November 12, 2026
Healthcare professional in blue scrubs holding digital tablet with data visualization in modern medical facility
Spine x-rays detect aortic calcification in women with RA
By Will Morton
Opportunistic abdominal aortic calcification (AAC) assessment may complement cardiovascular and skeletal risk evaluation in these patients.
November 11, 2026
Healthcare professional holding tablet displaying chest X-ray scan with medical imaging software interface
Road to RSNA 2026: AI Preview
By Erik L. Ridley
AI is the first stop on this year's Road to RSNA preview of the 2026 RSNA meeting in Chicago.
November 11, 2026
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DDR predicts outcomes after shoulder arthroplasty
By AuntMinnie.com staff writers
Measuring SHR has historically required laboratory-based 3D modeling techniques that are resource-intensive and impractical in routine care.
November 10, 2026
Shoulder X-ray showing clavicle and upper arm bone structure in grayscale radiographic imaging
Lung-RADS may speed diagnosis of cystic airspace lung cancer
By Will Morton
The phenotype accounts for approximately 22.7% of missed or delayed lung cancer diagnoses in low-dose CT screening.
November 10, 2026
Serial CT chest scans showing lung tissue progression across three timepoints with bronchial structures and parenchymal patterns
7T MRI finds more MS lesions
By Amerigo Allegretto
7T scans led to more central vein sign-positive lesions and paramagnetic rim lesions being found than on 3T MRI.
November 10, 2026
MRI brain scan comparison showing T1WI, T2WI, and FLAIR sequences at 7T and 3T field strengths with axial and sagittal views
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