ICD-11 definition : Acute epiglottitis is a special type of laryngeal inflammation, being characterized
with a local swelling of epiglottis mucosa. This disease is more common in children
in western countries, but adult cases are more common in Japan. Haemophilus influenzae
type B infection is considered an important causative factor. Particularly in children,
rapid exacerbation of dyspnea can occur a couple of hours after the onset of this
disease.;
ICD-11 synonym : acute epiglottitis and supraglottitis;
Acute epiglottitis is a special type of laryngeal inflammation, being characterized
with a local swelling of epiglottis mucosa. This disease is more common in children
in western countries, but adult cases are more common in Japan. Haemophilus influenzae
type B infection is considered an important causative factor. Particularly in children,
rapid exacerbation of dyspnea can occur a couple of hours after the onset of this
disease.