Erik L. Ridley

Editor's Note
Week in Review: Road to RSNA | Minnies winners | Uterine artery embolization
Our Road to RSNA modality-by-modality previews and the Minnies winners article took center stage last week on AuntMinnie.com.
November 13, 2026
Artificial Intelligence Preview
Road to RSNA 2026: AI Preview
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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Artificial Intelligence Preview
AI shines as worklist prioritization tool in detecting PE
In this talk, researchers will share their experience with utilizing AI software for detection and triage of pulmonary embolism (PE).
November 11, 2026
Artificial Intelligence Preview
AI triage algorithms yield varied results in real-world use
Researchers will present their experience in rolling out 11 triage AI algorithms across three hospitals.
November 11, 2026
Artificial Intelligence Preview
AI can be a safety net for intracranial aneurysms
An AI algorithm can help spot intracranial aneurysms on routine contrast-enhanced neck CT exams, according to this scientific paper.
November 11, 2026
Artificial Intelligence Preview
Can an AI model predict Pluvicto treatment response?
An algorithm that combines PSMA-PET imaging features with routine lab values may help predict which patients with mCRPC will respond to Pluvicto radioligand therapy, according to this presentation.
November 11, 2026
Artificial Intelligence Preview
Rads, AI complement each other for spotting cerebral microbleeds
Although an AI algorithm flagged far more cerebral microbleeds on brain MRI than a radiologist did, it also raised more false alarms, researchers will report in this presentation.
November 11, 2026
Artificial Intelligence Preview
AI may not improve patient outcomes for stroke
In this presentation, researchers will share how implementing AI software at a comprehensive stroke center didn’t measurably improve patient outcomes.
November 11, 2026
Artificial Intelligence Preview
How does AI affect diagnostic risk in radiology?
Rather than eliminating diagnostic risk in radiology, AI shifts it, according to an analysis set to be presented in Chicago.
November 11, 2026
Artificial Intelligence Preview
AI predicts survival in metastatic prostate cancer
For patients with metastatic prostate cancer, deep learning applied to PSMA-PET scans may be better for predicting survival than existing risk tools, according to this presentation.
November 11, 2026
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Top Stories
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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