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
Mammography and ultrasound imaging showing breast tissue with clinical findings marked by arrows
Breast
DBT performance improves with patient age
DBT led to higher cancer detection rates and lower abnormal interpretation rates in older women in a study over 93,000 women.
Radiologist comparing chest X-ray analysis with and without AI assistance using medical imaging software
Digital X-Ray
AI fails to compensate for night-shift fatigue among residents
Older man with glasses speaking with younger male healthcare professional in white coat during medical consultation
Practice Management
Trainee-led informed consent talks with patients often insufficient
Glowing anatomical illustration of human heart with blood vessels on blue background
CT
High CAC scores nearly doubles 30-year mortality in young adults
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FES-PET guides second-line therapy decisions in breast cancer
By Will Morton
FES-PET/CT results led to therapeutic management changes in 37.8% of patients.
September 18, 2026
Medical illustration of breast anatomy with highlighted inflammation or tumor in red-orange against blue gradient background
Recalls stable for radiation oncology tools despite tech advancements
By Amerigo Allegretto
While radiation oncology devices using AI or machine learning are increasingly entering the market, recalls may be plateauing.
September 18, 2026
Finger pressing green keyboard key labeled FDA Food and Drug Administration
Ultrasound MinnieCast, Episode 17: Elastography holds promise toward expanded role
By Amerigo Allegretto
David Fetzer, MD, discusses current applications and issues in the world of elastography.
September 18, 2026
MinnieCast Ultrasound podcast episode featuring Dr. David Fetzer, with medical ultrasound background imagery
Minibeam radiotherapy performs well in first clinical trial
By Will Morton
The technique delivers very high doses of radiation through closely spaced, extremely narrow beams.
September 17, 2026
Professional holding circular gradient design object with cyan and magenta colors against blurred colorful background
USPSTF names radiologist to task force; ACR responds
By Amerigo Allegretto
Dennis Wulfeck, MD, has 33 years of experience in diagnostic imaging, and his appointment to the task force has the support of the ACR.
September 17, 2026
U.S. Capitol building with stars on blue textured background representing American government and democracy
Individual specialization may drive IR procedure complexity
By Amerigo Allegretto
Practice- and radiologist-level IR specializations showed associations with greater procedural complexity.
September 17, 2026
Female surgeon in green scrubs and surgical mask examining medical equipment in operating room
AI boosts brain aneurysm detection on CT angiography
By Will Morton
AI preferentially detected smaller aneurysms (< 3 mm), while radiologists more often identified larger aneurysms (3 to 5 mm and > 5 mm).
September 17, 2026
Glowing neon brain-shaped circuit board pattern with blue and cyan lighting on dark background
ASTRO issues first radiation therapy guideline for bladder cancer
By AuntMinnie.com staff writers
Bladder preservation should be presented as a curative treatment option alongside radical cystectomy.
September 16, 2026
ASTRO cancer care organization signage with decorative green plants
LLM on par with head-and-neck subspecialists in analyzing MRI reports
By Amerigo Allegretto
GPT-5-Thinking yields similar diagnostic accuracy compared to subspecialists focusing on orbital and head-and-neck MRI.
September 16, 2026
Multiple axial MRI brain scan images with radiological annotations and measurements displayed on black background
CCTA links neighborhood income to atherosclerosis
By Will Morton
The relationship between socioeconomic disparities and imaging-defined coronary atherosclerosis on CCTA has not been fully understood.
September 15, 2026
Glowing anatomical illustration of human heart with coronary arteries on blue background
Chest CT muscle attenuation predicts future bone density loss
By Will Morton
Muscle and bone loss commonly coexist with aging, but potential links between paraspinal muscle and thoracic vertebral bone mineral density loss remain poorly understood
September 15, 2026
TotalSegmentator V2 medical imaging study showing AI-powered spinal vertebral segmentation workflow, neural network architecture, and vertebral compression fracture analysis across T1-T10 levels.
Curium gets FDA approval for Lu-177 injection for GEP-NETs
By AuntMinnie.com staff writers
The radioligand therapy delivers targeted radiation to GEP-NETs by binding to somatostatin receptors expressed on these tumors.
September 15, 2026
Blue approved stamp seal with distressed circular border and diagonal banner
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