Key points of perioperative airway management in pediatric patients with papillomatosis-induced severe laryngeal obstruction include careful preoperative airway evaluation; the proper choice of induction methods, and ET tube size; maintenance of an adequate depth of anesthesia; and flexible ventilation strategy, continuous and close monitoring during the extubation and postextubation period; and prompt management of adverse events.

Pretreatment with 1.0 and 1.3 MAC ISO had protective effects on respiratory mechanics, oxygenation, and hemodynamics in piglets with LPS-induced ARDS.