Charles Powell, PhD

Nov 27, 2017
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5 factors that led to California workplace MRI accident
By Liz Carey
What happened at the Redwood City hospital in California in 2023.
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Biopsies from women with a known ipsilateral malignancy have a higher frequency of breast cancer.
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Survey findings also show that most women at higher risk are interested in additional screening tests.
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The rating framework demonstrated robust reproducibility, with three-reader concordance reaching up to 93% in highly standardized centers.
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The AI model accurately identified the presence or absence of deep vein thrombosis on unstructured ultrasound reports.
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Bone scan testing has fallen 35% among Medicare beneficiaries
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Declines in testing were greatest among certain underserved groups.
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The models could provide a framework for identifying which adolescents are at higher risk of developing psychiatric conditions.
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Avoiding the ED cuts urgent CT turnaround time by half
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This is the first reported pilot of an expedited outpatient direct-to-CT imaging program designed to promote ED avoidance.
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Findings indicate poor performance of six VLMs for lung nodule detection on chest x-rays.
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Patient-friendly radiology reports improve family comprehension
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Terminology in radiology reports can be difficult for patients and families to comprehend.
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Early CTA is linked to reduced stroke, decreased complications, and reduced intensive care unit length of stay.
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