Fig. 2From: Pseudomembranous necrotizing laryngotracheobronchitis due to Mycoplasma pneumoniae: a case report and literature reviewThe larynx, trachea, and bronchi under bronchoscopy. Obviously swollen left vocal cords, white strips at the lower edge of the right vocal cords were observed. Moreover, ulcers were observed in the upper and middle trachea, with local depressions, more yellow-white secretions on the surface, and smaller granulation-like tissuesBack to article page