Fig. 2From: Anesthetic management of inguinal hernia in an ex-premature infant with subglottic stenosis: a case reportRigid bronchoscopy images. Spontaneous respiration was maintained during rigid bronchoscopy. A The degree of subglottic stenosis was Myer-Cotton classification grade I. B Some subglottic cysts (arrow) were observed in subglottic area. Black triangle: vocal cordBack to article page