Alexandra Weber Morales

Breast
Mammography procedure volume drops 16% since 2000
Mammography procedure volume in the U.S. has dropped 16% since 2000, confirming recent studies indicating that fewer women are complying with screening mammography recommendations, according to a new report by market research firm IMV Medical Information Division.
March 16, 2009
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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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