Eric Barnes

CT
High-pitch, low-contrast CTA transforms abdominal studies
CHICAGO - High-pitch, low-contrast-dose dual-source CT angiography (CTA) can solve any number of challenges related to imaging patients who may need frequent follow-up scans of the abdomen and pelvis, according to a Tuesday presentation at RSNA 2016.
November 29, 2016
2016 11 29 17 59 09 483 Sodagari Bottom 400
MRI
Prostate CAD boosts detection for most readers
CHICAGO - MRI-based computer-aided detection (CAD) can improve detection sensitivity for prostate cancer for most readers, while reducing reading time fourfold, according to a Tuesday presentation at RSNA 2016.
November 28, 2016
2016 11 21 15 27 14 989 Rsna 2016 400
CT
Pregnancy complications presage later coronary disease
CHICAGO - African-American women who experience common pregnancy complications are more likely to present with coronary artery disease at CT decades later, according to a new study presented on Sunday at the RSNA meeting.
November 27, 2016
2016 11 21 15 27 14 989 Rsna 2016 400
Advanced Visualization
Virtual reality takes prenatal imaging to new heights
Brazilian researchers are vaulting over conventional fetal imaging techniques with a virtual reality system that brings realism to the interaction between a fetus and its parents, according to a study to be presented at the RSNA 2016 meeting in Chicago.
November 21, 2016
2016 11 21 17 32 57 152 2016 11 Fetal Vr 26weeks Thumb2 400
2016
Image perception researchers ready RSNA 2016 tests
What do radiologists see when they look at an image? What factors cause them to change conclusions or search patterns? RSNA is teaming up with the U.S. National Cancer Institute and researchers around the world to conduct image perception research during RSNA 2016 in Chicago.
November 21, 2016
2016 11 21 15 27 14 989 Rsna 2016 400
Practice Management
NY radiology firm to pay $8M in fraud settlement
New York radiology group Zwanger-Pesiri Radiology pleaded guilty on November 16 to Medicare and Medicaid fraud, agreeing to pay more than $8 million to settle an investigation that began more than two years ago with an FBI raid on the firm's offices in March 2014.
November 17, 2016
2016 11 08 16 44 12 318 Gavel 400
CT
Study finds differences in CCTA plaque measurements
Coronary CT angiography (CCTA) measurements of coronary artery plaque volumes are reproducible at follow-up when the same scanner is used, but reproducibility declines below acceptable levels when follow-up is performed on a different scanner model, concludes a study published recently in Radiology.
November 16, 2016
2016 11 14 15 01 23 950 Heart Scan 400
CT
AuntMinnie.com CT Insider
November 13, 2016
CT
4D CT of subtalar joint aids ankle instability assessment
Dynamic quantitative CT with a 320-detector-row scanner of the subtalar joint offers detailed analysis of joint motion with a tiny radiation dose, revealing strong potential for the assessment of ankle instability, the authors of a new study conclude in the American Journal of Roentgenology.
November 13, 2016
2016 11 11 17 24 00 227 2016 11 17 Texeira Top 20161112002441
Associations
Bluemke leaves NIH to head up Radiology
Dr. David Bluemke, PhD, is leaving his position at the U.S. National Institutes of Health (NIH) to become the new editor of Radiology beginning in January 2018, according to the board of directors of the RSNA.
November 10, 2016
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Top Stories
Radiotherapy 400
Womens Imaging
Tailoring breast radiotherapy to women's risk leads to success
Many women don't have breast cancer recurrence after receiving radiotherapy following initial treatment, a study showed at EBCC15.
Sample radiation treatment plan demonstrating a 'supermassive' right liver tumor with planned radiation 'isodose lines' shown in bright red and orange.
Radiation Oncology/Therapy
Ablative RT doubles survival in patients with ‘supermassive’ bile duct tumors
Emphysema Smoking
CT
Emphysema predicts CAC progression among LCS participants
X Ray Radiography Tech Patient
Practice Management
Researchers to develop 'patient-centered' imaging assessment tool
Modernizing Radiotherapy Workflows
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Modernizing Radiotherapy Workflows
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Media reporting overlooks parts of breast cancer screening guidelines
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News media did not often address some parts of the U.S. Preventive Services Task Force's updated breast cancer screening guidelines.
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Four physicians identified tumor locations on F-18 FDG-PET scans with far higher accuracy than six large language models (LLMs).
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AI could help segment throat cancer tumors without use of contrast MRI
By Kate Madden Yee
The findings could shift imaging workflows for patients who cannot safely receive gadolinium-based contrast.
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Women's Imaging MinnieCast, Episode 3: Risk-based vs. annual mammography screening, part 2
By Amerigo Allegretto
The debate between risk-based and annual mammography-based breast cancer screening continues, as recent research points to the former's benefits.
February 27, 2026
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From silos to systems: Redefining radiology through network integration
By Charles Morris
In a new column, Charles Morris of Agfa HealthCare makes the case for imaging without boundaries.
February 26, 2026
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Challenges ahead as ABR prepares to reinstate oral exams
By Will Morton
Surveyed program directors who personally took the oral boards view the change more favorably than those who did not.
February 26, 2026
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Cardiac MRI flags late gadolinium enhancement in Takotsubo patients
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Late gadolinium enhancement was linked to earlier imaging after symptom onset and greater myocardial edema extent in a recent study.
February 26, 2026
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LLM use rising for editing radiology research abstracts
By Amerigo Allegretto
More radiology researchers are using ChatGPT or other large language models (LLMs) to modify text in their research abstracts.
February 25, 2026
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Podcast: The value of a political action committee, with Ted Burnes
By Saurabh Jha, MD
What is a radiology lobbyist's biggest challenge?
February 25, 2026
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JAMA study shows wide global variation in cardiac imaging radiation dose
By Kate Madden Yee
"Radiation doses varied significantly between imaging tests and among patients receiving the same tests," researchers reported.
February 25, 2026
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