Erik L. Ridley

Editor's Note
Week in Review: The rise of theranostics | Imaging and blood cancer risk | Fewer false-positive recalls
Part 6 of "The rise of theranostics" series and research tying imaging with blood cancer risk were top stories last week.
September 20, 2025
Editor's Note
AuntMinnie.com AI Insider
This edition of AuntMinnie's AI Insider features a wide range of content for AI enthusiasts, including a variety of video interviews and in-depth conference coverage.
June 11, 2025
AI
AI quantifies brain changes from post-CAR-T cell therapy complication
Researchers recently explored the use of a deep-learning algorithm to quantify ICANS neurotoxicity following CAR T-cell therapy.
June 11, 2025
Car T Cell Therapy
Editor's Note
Week in Review: AI and radiologist liability | PET and alcohol abuse | SalaryScan
The most popular stories this week on AuntMinnie featured legal liability issues with radiology AI and PET imaging of alcohol use disorder.
June 7, 2025
AI
Clairity deploys AI for breast cancer risk prediction
Clairity believes that its new AI software can deliver improvements over traditional breast cancer risk-prediction models.
June 6, 2025
Clinical workflow with Clairity Breast. Graphic courtesy of Clairity.
Nuclear Medicine
Radium-223 safety confirmed in long-term study
At ASCO 2025, researchers shared data on the long-term safety of Ra-223 treatments for metastatic castration-resistant prostate cancer.
June 2, 2025
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Home
SIIM: Are consumer-grade displays suitable for remote radiologists?
Research presented at SIIM 2025 compared the performance of consumer-grade displays with diagnostic-grade displays for radiologists in hybrid work environments.
May 23, 2025
Katie Hulme of the Cleveland Clinic.
AI
SIIM: Deep-learning model aids lumbar spine MRI analysis
In a presentation at SIIM 2025, researchers shared the performance of a deep-learning algorithm on lumbar spine MRI exams.
May 22, 2025
Kay Wu, MD, presents the research group's results with DeepSpine at SIIM 2025.
AI
SIIM: AI creates well-received radiology reports for patients
A study presented at SIIM 2025 highlighted the potential of AI-created video radiology reports for improving patient engagement.
May 22, 2025
Luyang Luo, PhD, presented the group's results in a session at SIIM 2025.
AI
Video: Howard Chen talks AI implementation and development trends
We caught up in Portland with Howard Chen, MD, of the Cleveland Clinic to hear about the latest trends in radiology AI technology development and implementation.
May 21, 2025
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Top Stories
Burden of PSMA-expressing prostate cancer before and after treatment with two cycles of Lu-177 PSMA-617. (A and B) Reduction in overall disease burden is evident after treatment. Avidity of patient’s primary prostate tumor and his osseous metastasis shown before (C) and after (D) treatment.
Molecular Imaging
Case report: Pluvicto as a first-line treatment in late-stage prostate cancer
Since 1996, the patient continually declined androgen deprivation therapy, chemotherapy, and local therapy to the prostate gland.
Mri Head
MRI
New brain MRI imaging technique could help identify Alzheimer's
Research Highlighter Res
Radiology Education
Scholarly activity low among residency program directors
Dexa
Digital X-Ray
3D DEXA shows value in patients with prostate cancer
Digital Innovations Shaping the Future of Radiology
Sponsor Content
Digital Innovations Shaping the Future of Radiology
More in Home
Case report: Pluvicto as a first-line treatment in late-stage prostate cancer
Since 1996, the patient continually declined androgen deprivation therapy, chemotherapy, and local therapy to the prostate gland.
September 26, 2025
Burden of PSMA-expressing prostate cancer before and after treatment with two cycles of Lu-177 PSMA-617. (A and B) Reduction in overall disease burden is evident after treatment. Avidity of patient’s primary prostate tumor and his osseous metastasis shown before (C) and after (D) treatment.
New brain MRI imaging technique could help identify Alzheimer's
By Kate Madden Yee
Researchers used 7-tesla MRI to demonstrate how microvessel pulses in the brain's deep white matter increase with age.
September 26, 2025
Mri Head
Scholarly activity low among residency program directors
By Amerigo Allegretto
Study results point toward program directors focusing on administrative responsibilities rather than scholarly activity.
September 26, 2025
Research Highlighter Res
3D DEXA shows value in patients with prostate cancer
By Will Morton
3D DEXA may be a practical and valuable tool for detecting structural bone changes in prostate cancer patients.
September 25, 2025
Dexa
Smith-Bindman unpacks NEJM pediatric CT study
By Kate Madden Yee
In a video interview, the researcher acknowledged CT's importance to patient care but advocated for its appropriate use.
September 25, 2025
Rebecca Smith-Bindman, MD
Women who skip first mammogram more likely to die of breast cancer
By Amerigo Allegretto
Women who do not participate in their first breast cancer screening are 40% more likely to die later from the disease.
September 24, 2025
Mammography Breast Ipad Patient 400
Study finds AI not cost-effective for breast cancer screening
By Amerigo Allegretto
AI is not cost-effective for breast cancer screening, even with reductions in mortality, false-positive cases, and false-negative cases, according to new research.
September 24, 2025
Breast Tomosynthesis Digital 400 (1)
ACS: Cancer survival rates are lower in rural areas
By Kate Madden Yee
The research also reported lower cancer survival rates for Blacks compared to whites, underscoring "disparities in receipt of care."
September 24, 2025
Rural Res
Save power, curb carbon by switching off surplus CT scanners
By Kate Madden Yee
A new study's findings suggest a relatively easy way to "go green" in the radiology suite.
September 23, 2025
Planet Sustainability
Radiologists deem AI x-ray reports clinically acceptable
By Will Morton
There was no evidence of a difference in acceptability between AI- and radiologist-generated reports under a standard criterion.
September 23, 2025
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ACR CEO talks imaging’s role in spending bill
By Amerigo Allegretto
Dana Smetherman, MD, CEO of the ACR, spoke with AuntMinnie.com about appropriations bills and how imaging may be affected.
September 23, 2025
American Flag Waving 400 (1)
Adding MBI to DBT finds more breast cancers
By Amerigo Allegretto
Adding molecular breast imaging (MBI) to DBT screening leads to more invasive cancers detected in women with dense breasts.
September 23, 2025
Images in a 62-year-old woman who presented for screening. (A) Image from DBT screening (the synthesized 2D mediolateral oblique view of the left breast is shown) at year on was interpreted as negative and showing heterogeneously dense breast. (B) Image from molecular breast imaging screening (mediolateral oblique view) at year one reveals a 0.9-cm non-mass focal area of uptake in the left breast (arrow). (C) Targeted ultrasound scan (transverse image) shows a suspicious mass in the 3-o’clock position of the left breast, 4 cm from the nipple. Ultrasound-guided core biopsy and lumpectomy revealed a 0.9-cm grade 2 invasive ductal carcinoma, an estrogen receptor–negative, progesterone receptor–negative, human epidermal growth factor receptor 2–negative lesion, with two sentinel nodes negative (N0).
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