Acute respiratory distress after upper airway obstruction following palatoplasty.

We report a case of acute respiratory distress after upper airway obstruction following routine palatoplasty in an otherwise healthy 6-year-old boy. We believe that extreme variation of intrathoracal pressure was the basis of the development of the acute respiratory distress. We recommend after palatoplasty a more than careful postoperative clinical observation to detect and treat postoperative obstruction and hypoxemia.