TRACHEOBRONCHIAL RUPTURE IN A CHILD FOLLOWING BLUNT TRAUMA

A 6-year-old boy sustained a crush injury to the upper chest that resulted in a linear laceration of the membranous part of the lower trachea main stem bronchus. He with extensive subcutaneous emphysema, pneumomediastinum, and pneumoperitoneum. The diagnosis was indicated by a CT scan of the chest and confirmed by bronchoscopy. The trachea was intubated in the operating room after rigid bronchoscopy. Intraoperative leakage of gas from the tracheobronchial laceration was minimized by single left-lung manual ventilation and application of moist packs to the site of tracheal injury. Surgical repair was achieved with interrupted sutures of non-absorbable material; a pedicle pleural flap was used to buttress the suture line. The patient was discharged in good condition after 1 week. Complete healing of the anastomosis was attested at bronchoscopy 2 months postoperatively, The rarity of tracheobronchial lacerations in childhood is noted on review of the literature, Emphasis is placed on early recognition and expeditious management of tracheobronchial lacerations. Rarely, these lacerations have been reported to heal spontaneously.