Medially deployed thoracostomy tubes: cause of aortic obstruction in newborns

Subclavian artery obstruction by tube thoracostomy

A case of subclavian artery obstruction by tube thoracostomy for penetrating trauma is presented. The obstruction was not physiologically significant; however, it did impede the assessment of the subclavian artery for potential injury using emergency center arteriography. The difficulty was easily corrected with repositioning of the chest tube. This previously undescribed complication of tube thoracostomy is presented with its clinical implications.

Subclavian artery compression from a chest tube after thoracotomy in a premature infant

A premature baby underwent thoracotomy for repair of esophageal atresia and tracheoesophageal fistula, during which time a right chest tube was placed. In the immediate postoperative period, right subclavian artery occlusion was recognized and relieved by partial withdrawal of the chest tube, which had migrated high into the apex of the right hemithorax.

Chest tubes: indications, placement, management, and complications

Use of tube thoracostomy in intensive care units for evacuation of air or fluid from the pleural space has become commonplace. In addition to recognition of pathological states necessitating chest tube insertion, intensivists are frequently involved in placement, maintenance, troubleshooting, and discontinuation of chest tubes. Numerous advances have permitted safe use of tube thoracostomy for treatment of spontaneous or iatrogenic pneumothoracies and hydrothoracies following cardiothoracic surgery or trauma, or for drainage of pus, bile, or chylous effusions. We review current indications for chest tube placement, insertion techniques, and available equipment, including drainage systems. Guidelines for maintenance and discontinuation are also discussed. As with any surgical procedure, complications may arise. Appropriate training and competence in usage may reduce the incidence of complications.

Chest tube perforation of esophagus following repair of esophageal atresia

The two major acute thoracic complications of closed chest tube thoracostomy are pulmonary laceration and vascular compression. We have noted that closed chest tube thoracostomy can also perforate an esophageal anastomosis or myotomy site. Clinically, such a perforation produces a profuse discharge of gas and/or fluid through a chest tube positioned at the level of the anastomosis or myotomy site. Plain films demonstrate an accumulation of extrapleural gas and/or fluid adjacent to the distal portion of the chest tube. If untreated, these accumulations may form into an extrapleural abscess.