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. 2022 Oct 26;49(4):593–600. doi: 10.1007/s10396-022-01266-8

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Fig. 3 — Acute epiglottitis It is caused by bacterial or viral infections. It is a disease that requires emergency medical care such as securing an emergency airway because the symptoms worsen rapidly. a Laryngeal fiberscope findings: The epiglottis is swollen b. Transverse view of the anterior neck: Swelling of the mucosa (↑) surrounding the epiglottis cartilage block filled star is observed