Imaging Informatics: Page 36

ChatGPT does well on board-style exam, but shows poor repeatability
By Amerigo Allegretto
ChatGPT achieved high accuracy in answering radiology board-style multiple-choice questions but showed poor repeatability.
May 22, 2024
Artificial Intelligence Ai Brain
Breast imaging AI algorithm influenced by patient characteristics
By Amerigo Allegretto
Patient characteristics influenced false-positive results on DBT when analyzed by an FDA-approved AI algorithm.
May 21, 2024
An example mammogram was assigned a false-positive case score of 96 in a 59-year-old Black patient with scattered fibroglandular breast density by an FDA-approved AI algorithm. (A) Left craniocaudal and (B) mediolateral oblique views demonstrate vascular calcifications in the upper outer quadrant at middle depth (box) that were singularly identified by the algorithm as a suspicious finding and assigned an individual lesion score of 90. This resulted in an overall case score assigned to the mammogram of 96.
Carpl.ai
May 16, 2024
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CT-based AI algorithm comparable to rads for identifying renal masses
By Kate Madden Yee
A multiphase CT-based AI algorithm shows comparable performance to radiologists for identifying benign small renal masses.
May 15, 2024
Liver Cancer
Patient groups call for CMS to cover AI in radiology
By AuntMinnie.com staff writers
A group of 15 patient advocacy organizations have urged lawmakers to work with the U.S. Centers for Medicare and Medicaid Services (CMS) to establish payments for AI healthcare services.
May 14, 2024
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NYU Langone highlights AI brain study
By AuntMinnie.com staff writers
NYU Langone highlighted a study that shows that an AI algorithm designed for analyzing MRI images can detect sex-related differences in brain structure.
May 14, 2024
Ai
ARRS: Yale emergency radiologist talks automation, resident training, AI
By Liz Carey
In the hospital emergency department, automation is the value of AI at this early stage of AI in healthcare, according to Melissa Davis, MD.
May 13, 2024
Emergency Entrance Social
ACR responds to Congressional query on AI reimbursement
By Liz Carey
ACR CEO William Thorwarth Jr., MD, issued a nine-page letter to Congress on how to solve the reimbursement problem for AI in healthcare.
May 9, 2024
Washington Dc Capitol Social
ARRS: Dartmouth poster wins for CVD risk prediction potential using mammograms
By Liz Carey
A poster on cardiovascular disease (CVD) risk prediction using fat-enlarged axillary nodes on mammograms won a prestigious award at ARRS 2024.
May 6, 2024
Award-winning research: Screening mammograms showed variable lymph node morphology due to ectopic fat deposition in women with obesity. Image A (above) shows normal axillary lymph nodes measuring < 1.5 cm in 63-year-old woman with a body mass index (BM) = 43.2. Image B shows a possible fat-enlarged axillary node with large fatty hilum measuring 4.2 cm in a 52-year-old woman with a BMI = 45.8. Photo courtesy of American Roentgen Ray Society.
ISMRM: Radiology AI technology is here — and more is coming
By Kate Madden Yee
AI is already changing the practice of medical imaging, and there's more technological growth to come, according to a talk at ISMRM 2024.
May 3, 2024
Ai
AI stroke software differences don't affect thrombectomy eligibility
By Liz Carey
The research findings suggest, however, that scanner model and local CT perfusion protocols can influence performance and cause discrepancies.
May 3, 2024
Artificial Intelligence Ai Social
Automatic organ segmentation model now available for testing with pediatric CTs
By Liz Carey
Cincinnati Children's Hospital Medical Center researchers have made their algorithm available as an open-source application for further CT research.
May 2, 2024
This image shows ground-truth manual organ segmentations (yellow) vs. DynUNet-TL (green) and TotalSegmentator (red) predictions. Photo courtesy of the American Journal of Roentgenology.
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