RSNA

Note: Except where otherwise indicated, data are number (%) of research articles. aSignificance lost after adjustment for multiple testing using false-positive rate control. bStatistically significant. cApplies to Radiology and European Radiology articles only. Courtesy of American Roentgen Ray Society (ARRS), American Journal of Roentgenology (AJR)

Electronic cigarette or vaping product use-associated lung injury in a 51-year-old man manifesting as an acute lung injury pattern at CT with subsequent organization. (a, c) Axial unenhanced CT images at presentation through (a) mid and (c) lower lungs show ground-glass opacity with subpleural sparing (arrows); this distribution was present in 45% of chest CT studies at presentation in our cohort (11). (b, d) Axial unenhanced CT images obtained 6 days later show ground-glass opacity has transitioned to consolidation and mild architectural distortion, consistent with developing organization. The patient was initially treated with antibiotics followed by corticosteroid therapy, with slow clinical improvement. Image courtesy of Radiological Society of North America

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