Digital X-Ray

Climate change boosts emergency department use of x-ray, CT
By Kate Madden Yee
Climate change's effects -- particularly higher outdoor heat and air pollution -- increase imaging use in the emergency department, especially x-ray and CT.
November 19, 2024
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Radiologists prefer local AI advice over global
By Will Morton
Radiologists and other physicians tend to trust AI more when the algorithms provide local rather than global explanations of findings on chest x-rays.
November 19, 2024
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Bone health normal in infants exposed to HIV medication
By Will Morton
Bone health appears normal in infants born to women treated with tenofovir disoproxil fumarate to prevent HIV infection.
November 15, 2024
Baby Infant Mom Closeup Social
DEXA screening recommended in lung transplant patients
By Will Morton
Patients undergoing lung transplant should be screened annually with dual energy x-ray absorptiometry (DEXA).
November 8, 2024
Dexa Hip
Podcast: What's next for chest radiographs?
By Liz Carey
In this episode of Keeping up with the Radiologists, co-hosts Saurabh (Harry) Jha, MD, and Mitchell Schnall, MD, assess the future of the chest radiograph.
November 7, 2024
November 2024 Kuwtr Ep9
Dark-field x-ray detects bone changes related to osteoporosis
By Will Morton
Dark-field x-ray imaging can provide insights into bone microstructure and potentially could have a role in assessing osteoporosis.
November 5, 2024
Lateral conventional attenuation (a, b, e, f) and co-registered dark-field (c, d, g, h) images of two spine specimens. Vertical (a, c, e, g) and horizontal (b, d, f, h) scans of the spine specimen of a 77-year-old female with osteoporosis (bone mineral density = 65.75 mg/dL) (a–d) and a non-osteoporotic spine specimen (e–h) of a 61-year-old female (bone mineral density = 169.38 mg/dL).
Chest x-ray AI shines in ‘real-world’ setting
By Will Morton
A PACS-integrated AI tool correctly identified pneumothorax on inpatient chest x-rays, prioritized scans, and improved radiologist reporting times.
November 4, 2024
Critical Care Suite
How do open-source LLMs compare with GPT-4 on x-ray reports?
By Will Morton
Freely available large language models (LLMs) may overcome limitations associated with proprietary models like GPT-4 when extracting findings from chest x-ray reports.
October 29, 2024
Llm
AI lifts nonradiologists' x-ray interpretation skill levels
By Will Morton
An AI model is on par with radiologists for detecting abnormalities on chest x-rays and can boost nonradiologists' reading performance.
October 25, 2024
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NLPs show age bias when annotating chest x-rays
By Will Morton
Four natural language processing (NLP) tools for chest x-ray report annotation show high overall accuracy but exhibit age-related bias.
October 22, 2024
Ll Ms Bias
AI performs well triaging lung x-rays in real-world settings
By Will Morton
AI-assisted triage of lung x-rays using commercially available software could help reduce turnaround times in real-world settings by 77%.
October 11, 2024
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CDC considers chest x-ray AI for TB screening program
By Will Morton
The U.S. CDC is considering the use of AI to back up its tuberculosis screening program for immigrants and refugees.
October 3, 2024
XRAI (left) and GradCAM (right) heatmaps for true positive images. The original radiographs are on the left, the Grad-CAM activations and heatmaps are in the middle, and the XRAI activations and overlays are on the right. For the XRAI overlays, only regions reaching the 70th percentile of activation strength are shown. Images available under Creative Commons license (CC BY 4.0 DEED, Attribution 4.0 International) and courtesy of PLOS Digital Health.
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