Clinical otolaryngology : official journal of ENT-UK ; official journal of Netherlands Society for Oto-Rhino-Laryngology & Cervico-Facial Surgery
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To evaluate the effects of a coexisting epiglottic cyst on the clinical course and airway management of acute epiglottitis in adults. A review of the airway risk factors were studied in adults with acute epiglottitis in South Korea from 1997 to 2009. ⋯ The results of this study showed that a pre-existing epiglottic cyst might be associated with a suppurative infection of the supraglottis. Infected epiglottic cysts increased the risk for airway obstruction and recurrence of acute epiglottitis.