Erik L. Ridley

Editor's Note
Week in Review: Breast cancer screening | Radiologist pipeline | AI and chest CT reporting
Breast cancer screening in higher deprivation neighborhoods and the radiologist pipeline were the top topics last week on AuntMinnie.com.
September 4, 2026
Editor's Note
Week in Review: AI software testing | Wearable ultrasound | Minnies nominations
The evidence base for FDA-cleared AI software devices in radiology was the most-popular topic on AuntMinnie last week.
August 21, 2026
Editor's Note
Week in Review: CT lung cancer screening uptake | California MRI accident | BACs and heart disease risk
An initiative to improve annual lung cancer screening rates and a new MRI safety podcast episode generated the most interest among AuntMinnie members this week.
August 14, 2026
Editor's Note
Week in Review: Imaging turnaround times | DEXA scans drop off | Minnies nominations
The continued increase in radiology report turnaround times was the top topic on AuntMinnie.com last week.
August 7, 2026
Administration
Imaging turnaround times continued to climb in 2024
The largest increases were found in ultrasound and x-ray.
August 4, 2026
Radiologist Computer Screen X Ray
Editor's Note
Week in Review: SPECT/CT for prostate cancer staging | The value of CEM | New podcasts
SPECT/CT for primary staging of high-risk prostate cancer and three new podcast episodes were among the highlights last week on AuntMinnie.com.
July 31, 2026
Editor's Note
Week in Review: Minnies nominations are open | CT shows pager blast damage | Pluvicto for earlier-stage prostate cancer
AuntMinnie members can now submit nominations for the Minnies, our annual award program recognizing excellence in radiology.
July 24, 2026
Editor's Note
Week in Review: 2027 MPFS proposed rule and radiology | Disappearing radiation oncology centers | ARRT exam petition
The impact of the 2027 MPFS proposed rule on radiology and the disappearance of radiation oncology clinics from rural and community-based settings were the top topics this week on AuntMinnie.com.
July 17, 2026
Editor's Note
AuntMinnie.com MRI Insider
MRI safety topics feature prominently in this edition of the MRI Insider.
July 14, 2026
Editor's Note
Week in Review: New treatment response criteria | Lumbar spinal stenosis grading | Ultrasound MinnieCast, Episode 12
New treatment response criteria for bone metastases and episode 12 of our Ultrasound MinnieCast podcast series topped the charts on AuntMinnie last week.
July 10, 2026
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Top Stories
Multiple Myeloma 400
MRI
MRI-based model shows changes over time in multiple myeloma patients
Whole-body MRI could serve as a scalable biomarker for risk stratification in multiple myeloma patients.
Ultrasound Transducer3 400
Ultrasound
Thyroid nodule classification systems provide diagnostic equity
Liver
Interventional
Y-90 TARE rises to top in treatments for liver transplant patients
Minnie Cast Thumbnail (23)
Ultrasound
Ultrasound MinnieCast, Episode 16: How to create a sonography association
Doctor Patient Consult Tablet 400
IS
eConsult systems may benefit radiology-provider communication
More in Home
MRI-based model shows changes over time in multiple myeloma patients
By Amerigo Allegretto
Whole-body MRI could serve as a scalable biomarker for risk stratification in multiple myeloma patients.
September 4, 2026
Multiple Myeloma 400
Thyroid nodule classification systems provide diagnostic equity
By Amerigo Allegretto
TI-RADS and Bethesda achieved similar performances across Black and white racial groups.
September 4, 2026
Ultrasound Transducer3 400
Y-90 TARE rises to top in treatments for liver transplant patients
By Will Morton
By 2025, TARE accounted for 45.8% of 2,653 liver-directed therapy procedures.
September 4, 2026
Liver
Ultrasound MinnieCast, Episode 16: How to create a sonography association
By Amerigo Allegretto
Brenda McMahon, founder of the Pennsylvania Association for Sonographers, outlines the creation and work of the association.
September 4, 2026
Minnie Cast Thumbnail (23)
eConsult systems may benefit radiology-provider communication
By Amerigo Allegretto
Electronic consult (eConsult) platforms provide documented pathway for imaging questions and support radiologists as consultants.
September 3, 2026
Doctor Patient Consult Tablet 400
UAE provides long-term benefits in women with uterine fibroids
By Will Morton
Of 175 survey respondents, 132 reported significant symptom improvement at least two years following embolization.
September 3, 2026
Uae
Podcast: Frank Lexa discusses the 3 major trends facing radiology today
By Liz Carey
Can radiology stay human in an era of mega-practices, private equity, and AI?
September 3, 2026
Keeping Up With The Radiologists Podcast Thumbnail
MRI shows how hormones affect mood
By Amerigo Allegretto
MRI scans show how higher progesterone levels indicate lower mood.
September 2, 2026
Woman Mother Stressed 400
Radiologist pipeline trails increase in training positions
By Will Morton
Radiology residency positions rose 33% between 2010 and 2025.
September 2, 2026
Radiologists
Neighborhood deprivation tied to lower breast cancer screening
By Amerigo Allegretto
Women residing in neighborhoods with high deprivation have lower odds of getting their mammograms.
September 2, 2026
Mammo Adobe Gorodenkoff
SPECT/CT access unequal across U.S.
By Will Morton
At the state level, California, Texas, and Florida had the highest number of facilities in absolute terms.
September 1, 2026
Shutterstock 2028051956 (1)
AI cuts chest CT reporting time
By Will Morton
Exploratory modeling suggested an approximate reduction of 0.5 full-time equivalent radiologist workload.
September 1, 2026
Example of AI-assisted pulmonary nodule detection and longitudinal volumetric assessment in a 65-year-old woman with peripheral arterial disease, a 24-pack-year smoking history, emphysema, and a family history of lung cancer. An incidental 8.5-mm right lower lobe pulmonary nodule is identified at CT angiography of the abdomen in July 2022 but does not receive follow-up. Subsequent imaging demonstrates interval growth, and CT-guided biopsy confirms stage IA lung adenocarcinoma. Contrast-enhanced axial chest CT images obtained on February 2, 2024, before robotic-assisted thoracoscopic segmentectomy, show a 12.1-mm spiculated right lower lobe pulmonary nodule. (A) Conventional contrast-enhanced axial chest CT image without AI assistance shows a 12.1-mm spiculated right lower lobe pulmonary nodule. (B) Corresponding CT image with AI-assisted pulmonary nodule detection, automated segmentation, and quantitative nodule assessment identifies a solid pulmonary nodule (nodule #1) measuring 13 × 8 (11) mm, with a volume of 739 mm3, a 45% volumetric increase compared with the previous contrast-enhanced chest CT performed on October 9, 2023 (510 mm3), and an estimated volume doubling time (VDT) of 216 days. (C) AI-generated longitudinal nodule analysis displays automated segmentation of the current (February 2, 2024) and previous (October 9, 2023) CT examinations, 3D nodule reconstruction, and quantitative volumetric assessment for longitudinal follow-up. The AI interface is displayed in the original software language (Dutch).
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