Amerigo Allegretto

Ultrasound
Ultrasound MinnieCast, Episode 19: The science behind phantoms
Timothy Hall, PhD, discusses the state of tissue-mimicking materials used for ultrasound phantoms.
October 30, 2026
MinnieCast Ultrasound podcast episode featuring Timothy Hall, PhD with microphone icon and guest profile
AI
SIIM-CAIMI program chairs talk medical imaging AI's evolution
SIIM-CAIMI's program chairs share their thoughts on the increasing use of AI tools such as large language models in practice.
October 28, 2026
SIIM CAIMI 26 logo featuring teal text with turquoise and orange accents
AI
SIIM-CAIMI: AI triaging for ICH leads to faster turnaround times
AI triaging that examined head CT images led to a 13-minute faster report turnaround in the emergency department.
October 27, 2026
Female presenter delivering conference talk on AI and ICH outcomes at SIM event with projection screens
MRI
SIIM-CAIMI: 20% of advanced imaging prior auth denials get overturned
Advanced imaging prior authorization denials are overturned at a rate of five times that of all Medicare Advantage services.
October 27, 2026
PET/CT scan showing axial, sagittal, and coronal views with metabolic activity visualization in yellow and orange
AI
SIIM-CAIMI: Apollo LLM framework shows promise in patient monitoring
Faisal Mahmood, PhD, shared updates from his team's work developing the Apollo LLM framework.
October 26, 2026
Medical researcher presenting computational pathology findings at SIIM CAIRM26 conference with tissue analysis visualization
AI
SIIM-CAIMI: LLM pipeline tracks critical results in pediatric patients
An in-house LLM approach achieved near-perfect sensitivity for detecting critical results in child patients.
October 26, 2026
Woman presenting at SIM CAIM26 conference podium with blue program schedule displayed on projection screen
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.
October 23, 2026
Mammography and ultrasound imaging showing breast tissue with clinical findings marked by arrows
Practice Management
Trainee-led informed consent talks with patients often insufficient
Results from a study suggest that more attention to the consent process in radiology training may be needed.
October 23, 2026
Older man with glasses speaking with younger male healthcare professional in white coat during medical consultation
Womens Imaging
Women's Imaging MinnieCast, Episode 19: Considerations for AI in breast imaging
Experts from Duke University discuss considerations for breast imaging departments to make before implementing AI into practice.
October 23, 2026
MinnieCast Women's Imaging podcast episode featuring Drs. Eun Langman and Vilert Loving
MRI
fMRI reveals how music enhances food taste
Music and taste activate regions of the brain that are involved in taste processing and reward.
October 22, 2026
Brain fMRI activation maps showing statistical comparisons of temporal-spatial processing regions with color-coded intensity scales
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Top Stories
3D medical illustration of human liver with anatomical blood vessels and pink dotted pattern background
MRI
Gadoxetic acid-enhanced MRI changing understanding of liver diseases
The contrast agent is changing approaches toward diagnosis of liver diseases, according to data collected over the last 15 years.
Medical imaging analysis showing CT scans with segmentation, 3D anatomical reconstructions, and Bland-Altman statistical comparison plot.
CT
Deep-learning model predicts mortality from CTA scans
Axial MRI or CT scan cross-section showing bilateral anatomical structures in grayscale medical imaging
Womens Imaging
Screening breast MRI may be considered for high-risk women
MinnieCast Women's Imaging podcast episode featuring Dr. Stamatia Destounis with medical imaging background
Womens Imaging
Women's Imaging MinnieCast, Episode 20: Could DBT performance inform age-based screening?
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CEM improves margin extent measurement, falls short of primary outcome
By Amerigo Allegretto
CEM did not meet the primary trial end point of a 10% treatment change, though CEM findings helped optimize treatment decisions.
November 3, 2026
Four mammography scan images showing breast tissue from different views with measurement annotations and technical parameters.
Podcast: Why 'minimum' MRI safety standards aren’t minimum enough
By Amerigo Allegretto
Toby Gilk wraps up season three's focus on a 2023 accident where a nurse was pinned between a hospital bed and an MRI scanner.
November 3, 2026
Confidential podcast cover for 'The Invisible Force: MRI Incident Investigation' with purple border and presented by badge
Jeremie Calais discusses his move to Paris, European research
By Will Morton
The move was driven primarily by family (it is a return home for him and his wife) but it closes a chapter that reshaped nuclear medicine in the U.S.
November 2, 2026
Professional headshot of an Asian man in white shirt and dark tie, smiling at camera against gray background
AI platform maintains success in two pediatric imaging pipelines
By Amerigo Allegretto
The AI pipelines within the platform focused on measuring bone length and fetal MRI.
November 2, 2026
Medical conference presentation on AI orchestration for pediatric imaging at SIIM CAIIM26, displayed on large screen with presenter at podium
MRI model reveals how 3D knee shape influences ACL loading
By Amerigo Allegretto
Researchers created digital twins from patients' knees, and women had greater ACL force than men.
October 30, 2026
Anatomical illustration of knee pain showing muscle and bone structure with red and blue overlay indicating inflammation and blood flow
Meet the Minnies 2026 finalists
By Erik L. Ridley
Who made it to the final round of the 2026 edition of the Minnies, AuntMinnie.com's annual event recognizing excellence in radiology? See who our expert panelists selected as the final candidates.
October 30, 2026
Aunt Minnie.com The Best of Radiology Finalist logo featuring cartoon woman in purple diamond frame
Gaps identified in surveillance of incidental lung nodules
By Will Morton
Incidental lung nodules (ILNs) are frequently detected during routine imaging.
October 30, 2026
X-ray visualization of human lungs with red highlighted inflammation or abnormality in right lung
SIIM-CAIMI: Tech just one driver of AI's future in radiology
By Amerigo Allegretto
Nabile Safdar, MD, spoke on how regulatory, financial, and cultural change will drive AI's future in medical imaging.
October 30, 2026
Professional speaker at podium with SIIM CAIMI26 conference logo during AI research awards presentation
Ultrasound MinnieCast, Episode 19: The science behind phantoms
By Amerigo Allegretto
Timothy Hall, PhD, discusses the state of tissue-mimicking materials used for ultrasound phantoms.
October 30, 2026
MinnieCast Ultrasound podcast episode featuring Timothy Hall, PhD with microphone icon and guest profile
Fluciclovine PET detects disease in half of PSMA-negative patients
By Will Morton
The findings support a complementary role for F-18 fluciclovine PET in carefully selected patients.
October 29, 2026
PET-CT scan composite showing axial cross-sections of pelvis with radioactive tracer uptake and anatomical structures
5 institutions command 38% of NIH radiology research funding
By Will Morton
The findings have implications for policy and workforce development.
October 29, 2026
Bar chart showing total clinician NIH funding by university from FY2012 to 2025, with Stanford University leading at $181.9M
MRI, PET reveal distinct brain changes in loneliness and social isolation
By Will Morton
Prior studies frequently have used the terms interchangeably and applied measures designed for one construct when investigating the other.
October 28, 2026
Brain anatomy diagram showing temporal lobe, middle temporal gyrus, putamen, and globus pallidus with labeled cross-sections.
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