Such subglottic ulcers are produced with prolonged endotracheal intubation in which the cuff of the endotracheal tube fits too tight.
Such subglottic ulcers are produced with prolonged endotracheal intubation in which the cuff of the endotracheal tube fits too tight.
这样的声门下溃疡是可由长期的气管内插管造成的，往往见于插管过紧。