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A ChatGPT-generated slide presented by Jack Brunner, MD, at ARRS on April 12, as he described fielding a flood of calls and messages from colleagues over Katz's comment.
AI
ARRS: Radiology chief fires back over claim AI could replace radiologists
Ultimately, AI technology itself isn’t ready.
Featured
Representative axial T1-weighted spin-echo thigh MRI scans in (A) a 61-year-old female participant and (B) a 62-year-old female participant. Both participants were of similar age and body mass index (BMI, calculated as weight in kilograms divided by height in meters squared). Both had Physical Activity Scale for the Elderly scores above the mean score in the study. According to the World Health Organization definition, the participant in B qualified as having abdominal obesity (abdominal circumference ≥ 88 cm). Abdominal circumference is a measure of central obesity that captures fat distribution and serves as an indicator of cardiometabolic health. Compared with the participant in A, the participant in B had a higher proportion of ultra-processed food (UPF) in their diet (87.1% vs 29.5%) and exhibited fattier thigh muscles bilaterally, with Goutallier grade (GG) for all thigh muscles summing to 25 for the participant in A and 38 for the participant in B.
MRI
MRI highlights worse muscle health from ultra-processed foods
Digital Checklist Sm
Practice Management
Most MIPS quality measures 'topped out' based on a fraction of physicians
Latest News
Prostate 3 D Social
MRI-guided ultrasound ablation outperforms surgery in prostate cancer
April 14, 2026
Ellen Sun, MD, outlines how emergency radiologists can prepare for downtimes caused by system malfunctions or cyberattacks at ARRS 2026.
ARRS: Emergency radiologists can plan for care during system downtimes
April 14, 2026
Post-neoadjuvant chemotherapy (NAC) MRI scans in a 66-year-old woman with invasive breast cancer show a lesion that appears fragmented in the first postcontrast axial T1-weighted image (arrow in A) but becomes more conspicuous and homogeneous in the last delayed phase (arrow in B). Despite these visual differences, response classification was identical between abbreviated and full diagnostic MRI. Pathologic analysis confirmed a partial response with residual invasive carcinoma.
Abbreviated breast MRI after chemotherapy comparable to full protocol
April 14, 2026
Brian Ghoshhajra, MD, presents the case for CT angiography (CTA) as an optimal imaging test for sudden coronary artery dissection (SCAD) at ARRS 2026.
ARRS: CTA may have key role in imaging SCAD
April 14, 2026
Cases of the Week
Check out our Cases of the Week!
27-year-old man with right upper extremity mass
A 27-year-old man presented with a mass involving the right upper extremity. The mass had been growing in size over the previous two to three months.
48-year-old man with abdominal pain
60-year-old man with finding on cardiac workup
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Clinical News
Representative axial T1-weighted spin-echo thigh MRI scans in (A) a 61-year-old female participant and (B) a 62-year-old female participant. Both participants were of similar age and body mass index (BMI, calculated as weight in kilograms divided by height in meters squared). Both had Physical Activity Scale for the Elderly scores above the mean score in the study. According to the World Health Organization definition, the participant in B qualified as having abdominal obesity (abdominal circumference ≥ 88 cm). Abdominal circumference is a measure of central obesity that captures fat distribution and serves as an indicator of cardiometabolic health. Compared with the participant in A, the participant in B had a higher proportion of ultra-processed food (UPF) in their diet (87.1% vs 29.5%) and exhibited fattier thigh muscles bilaterally, with Goutallier grade (GG) for all thigh muscles summing to 25 for the participant in A and 38 for the participant in B.
MRI
MRI highlights worse muscle health from ultra-processed foods
Ultrasound
MRI-guided ultrasound ablation outperforms surgery in prostate cancer
MRI
Abbreviated breast MRI after chemotherapy comparable to full protocol
CT
ARRS: CTA may have key role in imaging SCAD
MRI
MRI shows link between aneurysm and cumulative combat blast exposure
View More »
AI
A ChatGPT-generated slide presented by Jack Brunner, MD, at ARRS on April 12, as he described fielding a flood of calls and messages from colleagues over Katz's comment.
AI
ARRS: Radiology chief fires back over claim AI could replace radiologists
AI
FDA strikes down radiology AI 510(k) exemption arguments
AI
ARRS president: Radiologists should embrace AI in evolving world
Advanced Visualization
LLM could help translate radiology reports for patients
Womens Imaging
Accuracy, ads influence women's willingness to pay for AI mammography
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Industry News
Lung Cancer
Associations
ACR Foundation launches fund to expand lung cancer screening
Molecular Imaging
Telix and Regeneron enter $2.1B partnership
AI
Heartflow hits Cleerly with patent lawsuit
People in the News
LucidHealth names David Grau as CEO
Radiation Oncology/Therapy
Radical Catheter Technologies gets FDA clearance for 6F catheter
View More »
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Podcast: Mystery surrounds quench button in fatal MRI accident
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Practice Management
Lung Cancer
ACR Foundation launches fund to expand lung cancer screening
Initiative targets a gap in current U.S. Preventive Services Task Force lung cancer screening criteria, according to foundation.
Most MIPS quality measures 'topped out' based on a fraction of physicians
ARRS: Emergency radiologists can plan for care during system downtimes
More Practice Management
More from AuntMinnie
ACR Foundation launches fund to expand lung cancer screening
By AuntMinnie.com staff writers
Initiative targets a gap in current U.S. Preventive Services Task Force lung cancer screening criteria, according to foundation.
April 14, 2026
Lung Cancer
Telix and Regeneron enter $2.1B partnership
By AuntMinnie.com staff writers
Regeneron to enter targeted radiopharmaceuticals sphere.
April 14, 2026
Business Deal Handshake
Heartflow hits Cleerly with patent lawsuit
By AuntMinnie.com staff writers
Complaint highlights six U.S. patents for systems and methods.
April 14, 2026
Lawsuit Social
LucidHealth names David Grau as CEO
By AuntMinnie.com staff writers
Grau joined LucidHealth in 2020.
April 14, 2026
David Grau
MRI shows link between aneurysm and cumulative combat blast exposure
By Kate Madden Yee
"These findings suggest that repeated blast exposure may leave a measurable vascular signature in the brain," researchers noted.
April 14, 2026
Representative axial time-of-flight MR angiography image in a 39-year-old male participant shows a laterally projecting intracranial aneurysm (arrow) originating from the right cavernous segment of the internal carotid artery.
ARRS: Do GLP-1 drugs confound FDG-PET imaging scans?
By Will Morton
No significant differences in FDG uptake were observed in the skeletal muscle, liver, blood pool, or abdominal fat following GLP-1 agonist therapy.
April 13, 2026
Patient Pet
FDA strikes down radiology AI 510(k) exemption arguments
By Liz Carey
Regulator rejects broad statement of user capabilities in detecting performance issues.
April 13, 2026
Business Regulation Graphic Social Resized (1)
Radical Catheter Technologies gets FDA clearance for 6F catheter
By AuntMinnie.com staff writers
6F is the company's third FDA-cleared catheter.
April 13, 2026
Catheters In Hand
ARRS: How should breast imagers develop surveillance strategies?
By Amerigo Allegretto
An ARRS presentation explored surveillance imaging strategies for breast cancer survivors.
April 13, 2026
Derek Nguyen, MD, shares insights on surveillance imaging strategies for women with a personal history of breast cancer at ARRS 2026.
Sirtex reports that DOORwaY90 study shows 100% tumor control for HCC
By AuntMinnie.com staff writers
The results were presented in an oral presentation at the Society of Interventional Radiology Annual Meeting in Toronto.
April 13, 2026
Radiation Therapy Suite
FDA reminds sponsors, researchers to disclose clinical trial results
By AuntMinnie.com staff writers
Studies subject to mandatory reporting include interventional studies with a U.S. nexus and an FDA-regulated product that are past the deadline to report.
April 13, 2026
Fda Sign Dc
Microbot Medical launches Liberty robotic system nationwide
By AuntMinnie.com staff writers
Liberty has been used commercially across a range of procedures.
April 13, 2026
Robotic Machine Tool 400
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