Chylothorax: a complication of Dwyer's anterior instrumentation.

The authors report the development of an extensive right chylothorax several days after Dwyer's anterior instrumentation in a 6-year-old girl with a severe progressing infantile scoliosis. Instrumentation extended from T11 to L4 with removal of the tenth rib and with splitting of the diaphragm. The postoperative course was initially without any problems. However, respiratory distress on the tenth day after surgery was accompanied by mediastinal shift and the symptoms were relieved with aspiration of 600 ml of chyle from the right pleural cavity. The literature on this complication of chylothorax is reviewed; it has been observed in cardiothoracic surgery. The management of the case is reported in detail and methods of detection and treatment are discussed.