Increasing Utilization of Emergency Department Neuroimaging from 2007 to 2017 (IMAGE)
Caption
Key Finding: The growth observed in head and neck CTA (compound annual growth rate [CAGR] 25-27%) was substantial over the study period in the commercially insured and Medicare Advantage populations, outpacing that of other neuroimaging modalities. Importance: The appropriateness of this growth should be monitored as the indications for CTA expand and more incidental findings are uncovered.
Credit
American Roentgen Ray Society (ARRS), American Journal of Roentgenology (AJR)
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