Iatrogenic bronchial complications in intubated premature infants are rare. The authors present one case of rupture of a closed-tube endotracheal suction catheter. Clinical presentation was a persistent pneumothorax that required chest tube placement in several days. A foreign body was confirmed in x-ray and computed tomography (CT) scan. Flexible bronchoscopy showed a piece of catheter in the left bronchus and using a rigid bronchoscope was possible to remove. No perforation was found. There are a few reports in the literature of iatrogenic bronchial complication in premature infants caused by closed-tube endotracheal suctioning catheters. Endobronchial rupture of this catheter has never been reported.
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