and 200 mm Hg in endotracheal tubes of internal diameter 2.5, 3.0, 3.5, and 4.0 mm. For each combination, six suction episodes were performed at 6-s intervals.

In neonates, acquired subglottic stenosis (SGS) is the most serious long term complication of endotracheal intubation. In this case report, we describe the pathological changes in the larynx of a ...