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Posts by Charles Kahn

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2 papers published today in @radiology-ai.bsky.social!
Medical AI needs more than better models. It needs infrastructure for machine-readable models, datasets and evaluation.
📝ROADMAP: doi.org/10.1148/ryai...
📝Metrics: doi.org/10.1148/ryai...
Thanks to @cekahn.bsky.social et al!

1 month ago 1 1 0 0
Image from article in Radiology: Artificial Intelligence

Image from article in Radiology: Artificial Intelligence

New commentary! Random convolutions for improving segmentation across different medical imaging domains https://doi.org/10.1148/ryai.251014 #ASPNR26 #PedsRad #NeuroRad #radiology

3 months ago 3 1 0 0
Image from article in Radiology: Artificial Intelligence

Image from article in Radiology: Artificial Intelligence

Introducing the LumbarDISC Dataset, the largest publicly available adult MRI lumbar spine dataset for degenerative disease https://doi.org/10.1148/ryai.250480 @utah.edu #MedicalImaging #MSKRad #MachineLearning

3 months ago 3 1 0 0
Image from article in Radiology: Artificial Intelligence

Image from article in Radiology: Artificial Intelligence

Introducing Dr. Merel Huisman radiologyai.substack.com/p/introducing-dr-merel-h... #ASPNR26 #PedsRad #NeuroRad #radiology

3 months ago 3 1 0 0
Image from article in Radiology: Artificial Intelligence

Image from article in Radiology: Artificial Intelligence

Breast Cancers Detected and Missed by AI-CAD: Results from the AI-STREAM Trial https://doi.org/10.1148/ryai.250281 #BreastCancer #mammography #ML

3 months ago 4 1 0 0

It's been great to see @amia.org #informatics friends & colleagues in Atlanta! For those interested in #AI, come check out the Radiology: Artificial Intelligence journal (rsna.org/ai) and the journal blog, The Vasty Deep. #AMIA2025 #medsky

5 months ago 4 2 0 0
Image from article in Radiology: Artificial Intelligence

Image from article in Radiology: Artificial Intelligence

New blog post! Pouria Rouzrokh discusses the implications of prompt injection attacks for peer review radiologyai.substack.com/p/ai-manipulation-of-the... #AI #ML #MachineLearning

5 months ago 6 1 0 0

It's been great to see @amia.org #informatics friends & colleagues in Atlanta! For those interested in #AI, come check out the Radiology: Artificial Intelligence journal (rsna.org/ai) and the journal blog, The Vasty Deep. #AMIA2025 #medsky

5 months ago 4 2 0 0
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Image from article in Radiology: Artificial Intelligence

Image from article in Radiology: Artificial Intelligence

Rigor vs. transparency in @US_FDA marketing authorization of AI-enabled #MedicalDevices https://doi.org/10.1148/ryai.250369 @danafarber.bsky.social @fda.gov #AMIA2025 #AMIA25 #informatics #AI

5 months ago 4 1 0 0
Image from article in Radiology: Artificial Intelligence

Image from article in Radiology: Artificial Intelligence

Characterizing the Impact of Training Data on Generalizability: Application in Deep Learning to Estimate Lung Nodule Malignancy Risk https://doi.org/10.1148/ryai.240636 #LungCancer #cancer #MachineLearning

5 months ago 4 1 0 0
Image from article in Radiology: Artificial Intelligence

Image from article in Radiology: Artificial Intelligence

With this new blogging platform, we look forward to creating a lively forum for exchange of ideas radiologyai.substack.com/p/the-vasty-deep-we-begi... @cekahn.bsky.social @rsnasky.bsky.social #blog #radiology #MachineLearning

5 months ago 7 1 0 0
Image from article in Radiology: Artificial Intelligence

Image from article in Radiology: Artificial Intelligence

New blog post! Pouria Rouzrokh discusses the implications of prompt injection attacks for peer review radiologyai.substack.com/p/ai-manipulation-of-the... #AI #ML #MachineLearning

5 months ago 4 1 0 0
Image from article in Radiology: Artificial Intelligence

Image from article in Radiology: Artificial Intelligence

New Radiology: AI podcast rsnaradiologyai.libsyn.com/medarena-radiology-ai-be... @rsnasky.bsky.social @cekahn.bsky.social @alitejanimd.bsky.social‬ #podcast #LLM #MachineLearning

8 months ago 4 1 0 0
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Looking forward to presenting information about the #ROADMAP initiative at the upcoming #EuSoMII25 meeting!

eusomii-annualmeeting2025.com @myesr.bsky.social

9 months ago 7 2 2 0
Image from article in Radiology: Artificial Intelligence

Image from article in Radiology: Artificial Intelligence

As AI in radiology transitions to #foundation models, dependence on expert annotations to prepare “AI-ready” datasets continues to evolve https://doi.org/10.1148/ryai.240631 @monganmd.bsky.social #LLMs #DeepLearning #MachineLearning

9 months ago 4 1 0 0
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Looking forward to presenting information about the #ROADMAP initiative at the upcoming #EuSoMII25 meeting!

eusomii-annualmeeting2025.com @myesr.bsky.social

9 months ago 7 2 2 0
Image from article in Radiology: Artificial Intelligence

Image from article in Radiology: Artificial Intelligence

Our Presence on Bluesky pubs.rsna.org/page/ai/blog/our_presenc... @radiology-ai.bsky.social @cekahn.bsky.social #SoMe #radiology #MachineLearning

10 months ago 7 1 0 0
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I'm immensely grateful to our Editorial Board, reviewers, authors, and readers for making @radiology-ai.bsky.social a success!

🌟Many thanks to the superb @rsnasky.bsky.social staff -- and a special shout-out to our Deputy Editors: Drs. Aboian, Hsu, Kalpathy-Cramer, Kontos, & Sebro 🌟

10 months ago 8 1 0 0

I'm immensely grateful to our Editorial Board, reviewers, authors, and readers for making @radiology-ai.bsky.social a success!

🌟Many thanks to the superb @rsnasky.bsky.social staff -- and a special shout-out to our Deputy Editors: Drs. Aboian, Hsu, Kalpathy-Cramer, Kontos, & Sebro 🌟

10 months ago 8 1 0 0
Image from article in Radiology: Artificial Intelligence

Image from article in Radiology: Artificial Intelligence

Follow the journal's publications, blog posts, and other activities on Bluesky: https://bsky.app/profile/radiology-ai.bsky.social pubs.rsna.org/page/ai/blog/our_presenc... @radiology-ai.bsky.social @cekahn.bsky.social #Radsky #ML #MachineLearning

10 months ago 6 1 0 0
Image from article in Radiology: Artificial Intelligence

Image from article in Radiology: Artificial Intelligence

#Dafne, a free, decentralized, collaborative #DeepLearning system for semantic segmentation of images through federated incremental learning https://doi.org/10.1148/ryai.240097 #ASCO25 #cancer #OncoRad #radiology

10 months ago 4 1 0 0
Image from article in Radiology: Artificial Intelligence

Image from article in Radiology: Artificial Intelligence

#Dafne, a free, decentralized, collaborative #DeepLearning system for semantic segmentation of images through federated incremental learning https://doi.org/10.1148/ryai.240097 #ASCO25 #cancer #OncoRad #radiology

10 months ago 5 2 1 0
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Delighted to receive the Editor's Recognition Award with special distinction for @radiology-ai.bsky.social
Special thanks to @cekahn.bsky.social @judywawira.bsky.social @merelhuisman.bsky.social @KMagudia and @radrudie.bsky.social
Congratulations to all my fellow TEB members who were also awarded

11 months ago 5 2 0 0
Image from article in Radiology: Artificial Intelligence

Image from article in Radiology: Artificial Intelligence

Sham-AI model acting as a placebo control for intracranial aneurysm diagnosis to mitigate biases https://doi.org/10.1148/ryai.240140 #ShamAI #DeepLearning #ML

10 months ago 3 1 0 0
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The May issue of Radiology: Artificial Intelligence is now online! bit.ly/NewRadAI

10 months ago 3 1 0 0
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The latest issue of Radiology Advances is now online! bit.ly/3F4pMke

11 months ago 3 2 0 0
Image from article in Radiology: Artificial Intelligence

Image from article in Radiology: Artificial Intelligence

Special report on #cybersecurity threats and mitigation strategies for #LLMs in health care https://doi.org/10.1148/ryai.240739 @alitejanimd.bsky.social #ASNR25 #NeuroRad #radiology

11 months ago 7 4 0 0
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AI Opportunistic Coronary Calcium Screening at Veterans Affairs Hospitals Coronary artery calcium (CAC) is highly predictive of cardiovascular events. Although millions of chest computed tomography (CT) scans are performed annually in the United States, CAC is not routin...

Another example of opportunistic A.I. applied to medical imaging. @ai.nejm.org

Quantifying coronary artery calcium score from chest CT (nongated, not performed for this purpose)
ai.nejm.org/doi/full/10....

11 months ago 52 12 2 2

This collection of #DataResources articles provides valuable #datasets and other resources for #MachineLearning researchers!

11 months ago 3 0 0 0
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After NIH staffing cuts, cancer patient in clinical trial worries she may lose crucial time | CNN With the future of her cancer treatment in limbo, Natalie Phelps doesn’t know how much longer she can wait.

After NIH staffing cuts, cancer patients in clinical trials worry they may lose crucial time.
www.cnn.com/2025/05/14/h...

11 months ago 126 55 4 3