BACKGROUND: Chylothorax is a challenging clinical problem. Untreated, it carries a high mortality and morbidity. Traditional surgical management for cases refractory to conservative treatment is thoracic duct ligation through a right open thoracotomy. METHODS: We describe 4 patients treated successfully by video-assisted thoracic surgery, using ports and no thoracotomy, and precise ligation and division of the thoracic duct just above the diaphragm. A pericardial window was made in the patient with chylopericardium, as in the patient with end-stage renal disease. Pleurodesis was used in the patient with esophageal carcinoma and the patient with jugular and subclavian vein thrombosis. RESULTS: There were 2 women aged 18 and 42 years and 2 men, aged 61 and 65 years. No procedure-related mortality or morbidity occurred. In patients 1, 2, 3, and 4, the postoperative duration of drainage was 5, 7, 7, and 5 days, respectively (mean duration, 6 days) and the hospital stay, 5, 9, 10, and 5 days, respectively (mean stay, 7 days). There was no recurrence of chylothorax or chylopericardium during follow-up (range, 2 to 24 months; mean follow-up, 9 months). One patient died of esophageal carcinoma 4 months after operation. CONCLUSIONS: Video-assisted thoracic surgery without a thoracotomy is an effective way of treating chylothorax and carries minimal morbidity.
BACKGROUND: Chylothorax is a challenging clinical problem. Untreated, it carries a high mortality and morbidity. Traditional surgical management for cases refractory to conservative treatment is thoracic duct ligation through a right open thoracotomy. METHODS: We describe 4 patients treated successfully by video-assisted thoracic surgery, using ports and no thoracotomy, and precise ligation and division of the thoracic duct just above the diaphragm. A pericardial window was made in the patient with chylopericardium, as in the patient with end-stage renal disease. Pleurodesis was used in the patient with esophageal carcinoma and the patient with jugular and subclavian vein thrombosis. RESULTS: There were 2 women aged 18 and 42 years and 2 men, aged 61 and 65 years. No procedure-related mortality or morbidity occurred. In patients 1, 2, 3, and 4, the postoperative duration of drainage was 5, 7, 7, and 5 days, respectively (mean duration, 6 days) and the hospital stay, 5, 9, 10, and 5 days, respectively (mean stay, 7 days). There was no recurrence of chylothorax or chylopericardium during follow-up (range, 2 to 24 months; mean follow-up, 9 months). One patient died of esophageal carcinoma 4 months after operation. CONCLUSIONS: Video-assisted thoracic surgery without a thoracotomy is an effective way of treating chylothorax and carries minimal morbidity.
Authors: Yoshitomo Ashitate; Eiichi Tanaka; Alan Stockdale; Hak Soo Choi; John V Frangioni Journal: J Thorac Cardiovasc Surg Date: 2011-04-07 Impact factor: 5.209