Rebecca Smith-Bindman, MD

CT
How to comply with CMS's CT radiation dose measure
Inconsistency in CT radiation doses represents a modifiable health risk, and doses can be standardized through auditing and feedback to hospitals and physicians.
June 27, 2024
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Top Stories
Baseline and 1-year follow-up CT and MRI scans of thoracic and lumbar spine with color-coded vertebral segmentation
CT
LDCT predicts vertebral fracture risk in heavy smokers
Participants were heavy smokers aged 55 to 74 years old with at least 30 pack-years of smoking history.
Four wrist X-ray images showing fracture detection examples: true positive with distal radius fracture, true negative normal wrist, false positive misidentified fracture, and false negative missed fracture.
Digital X-Ray
ChatGPT-5 misses half of distal radius fractures on x-rays
Female presenter delivering conference talk on AI and ICH outcomes at SIM event with projection screens
AI
SIIM-CAIMI: AI triaging for ICH leads to faster turnaround times
PET/CT scan showing axial, sagittal, and coronal views with metabolic activity visualization in yellow and orange
MRI
SIIM-CAIMI: 20% of advanced imaging prior auth denials get overturned
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LDCT predicts vertebral fracture risk in heavy smokers
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Participants were heavy smokers aged 55 to 74 years old with at least 30 pack-years of smoking history.
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Baseline and 1-year follow-up CT and MRI scans of thoracic and lumbar spine with color-coded vertebral segmentation
SIIM-CAIMI: AI triaging for ICH leads to faster turnaround times
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AI triaging that examined head CT images led to a 13-minute faster report turnaround in the emergency department.
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SIIM-CAIMI: 20% of advanced imaging prior auth denials get overturned
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Advanced imaging prior authorization denials are overturned at a rate of five times that of all Medicare Advantage services.
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PET/CT scan showing axial, sagittal, and coronal views with metabolic activity visualization in yellow and orange
Heartflow sues Elucid over cardiac CT patents, trade secrets
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Heartflow alleges that Elucid hired 11 of its employees who had knowledge of Heartflow’s product design.
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Coreline Soft secures FDA clearance for aortic CT software
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The software automatically segments the aorta from chest CT images.
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UAMS launches lung cancer screening fleet
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Each coach is equipped with a Philips Incisive CT 5100 scanner.
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High CAC scores nearly doubles 30-year mortality in young adults
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Among 12,847 participants, 1,703 (13.3%) had CAC scores above the 90th percentile.
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Glowing anatomical illustration of human heart with blood vessels on blue background
Pilot project triples LDCT ordering among Hispanic patients
By Will Morton
Hispanic patients face persistent barriers to lung cancer screening, and culturally adapted multilevel interventions remain an underexplored approach.
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Comparison of healthy pink lung with bronchial vessels versus diseased gray lung showing smoking damage and tar accumulation
Biograph highlights cardiac AI CT study
By AuntMinnie.com staff writers
The study found that AI analysis of CCTA exams found elevated coronary inflammation in over 40% of asymptomatic, low-risk adults.
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Biograph wordmark logo in black sans-serif typeface
PCCT improves image quality when scanning patients with obesity
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PCCT resulted in better image quality on thoracic and abdominal scans in these patients than energy-integrating detector CT.
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Comparative abdominal CT scans showing six cross-sectional images with varying BMI and radiation dose measurements
Elucid gets FDA clearance for plaque-informed FFR-CT software
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The software estimates fractional flow reserve (FFR) from coronary CT angiography.
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Glowing anatomical illustration of human heart with coronary arteries on blue background
Fitnescity Health opens imaging network to digital health platforms
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Platforms can offer members DEXA scans and CT calcium scoring at more than 1,000 U.S. locations.
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FitnesCity Health logo with purple geometric symbol and sans-serif wordmark
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