title: Periodic apnea during adenotonsillectomy.
mesh_terms: D000233:Adenoidectomy; D000234:Adenoids / Q000473:pathology*; D000402:Airway Obstruction / Q000150:complications* / Q000209:etiology; D001049:Apnea / Q000209:etiology*; D002675:Child, Preschool; D006801:Humans; D006984:Hypertrophy; D007442:Intubation, Intratracheal; D008297:Male; D014066:Palatine Tonsil / Q000473:pathology*; D014068:Tonsillectomy