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The FDA has approved AI-based PET/MRI “denoising”. How safe is this technology?
By LUKE OAKDEN-RAYNER, MD Super-resolution* promises to be one of the most impactful medical imaging AI technologies, but only if it is safe. Last week we saw the FDA approve the first MRI...
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RSNA 2019 AI Round-Up
Shah Islam Hugh Harvey By HUGH HARVEY, MBBS and SHAH ISLAM, MBBS AI in medical imaging entered the consciousness of radiologists just a few years ago, notably peaking in 2016 when Geoffrey Hinton...
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Explain yourself, machine. Producing simple text descriptions for AI...
By LUKE OAKDEN-RAYNER, MD One big theme in AI research has been the idea of interpretability. How should AI systems explain their decisions to engender trust in their human users? Can we trust a...
View ArticleRadiology Gets an “App Store” for its AI Tools | Ben Panter, Blackford Analysis
AI in radiology is not new. In fact, the field is swarming with various apps and tools seeking to find a place in the radiologist’s toolkit to get more value out of medical imaging and improve patient...
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Can AI diagnose COVID-19 on CT scans? Can humans?
Vidur Mahajan Vasanth Venugopal By VASANTH VENUGOPAL MD and VIDUR MAHAJAN MBBS, MBA What can Artificial Intelligence (AI) do? AI can, simply put, do two things – one, it can do what humans can do....
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CT scanning is just awful for diagnosing Covid-19
By LUKE OAKDEN-RAYNER, MBBS I got asked the other day to comment for Wired on the role of AI in Covid-19 detection, in particular for use with CT scanning. Since I didn’t know exactly what resources...
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Infection Control for COVID-19 Imaging
By STEPHEN BORSTELMANN, MD Occasionally, you get handed a question you know little about, but it’s clear you need to know more. Like most of us these days, I was chatting with my colleagues about the...
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It’s complicated. A deep dive into the Viz/Medicare AI reimbursement model.
By LUKE OAKDEN-RAYNER In the last post I wrote about the recent decision by CMS to reimburse a Viz.AI stroke detection model through Medicare/Medicaid. I briefly explained how this funding model will...
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Docs are ROCs: a simple fix for a “methodologically indefensible” practice in...
By LUKE OAKDEN-RAYNER Anyone who has read my blog or tweets before has probably seen that I have issues with some of the common methods used to analyse the performance of medical machine learning...
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1896 – The Birth of Radiology
By SAURABH JHA and JEANNE ELKIN Mr. Smith’s pneumonia was clinically shy. He didn’t have a fever. His white blood cells hadn’t increased. The only sign of an infection, other than his cough, was that...
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