Analysis of airway radiographs of 20 children with proven acute epiglottitis revealed that five (25%) had, in addition to supraglottic edema, localized subglottic edema radiographically indistinguishable from that seen in croup. In all five patients the etiologic organism was Hemophilus influenzae type B.
Subglottic edema in acute epiglottitis in children. Publishing Authors By Initials