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Oropharyngeal Swelling and Airway Obstruction from Environmental Cold Exposure: A Case Report
Stefan Cowtan1, Jon Broughton1, Sarvesh Logsetty1
1Department of Emergency Medicine, Health Sciences Centre, Winnipeg, Canada.
Abstract:
A 19-year-old male presented with facial frostbite and severe oropharyngeal edema after prolonged riding of a snowmobile without any facial covering. The diffuse swelling eventually progressed to airway obstruction, requiring a surgical airway. No alternative explanation was found for his presentation, making this the first case found in the literature of airway obstruction secondary to environmental cold exposure.
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