Anesthetic management of critical airway stenosis is often very challenging. Extracorporeal membrane oxygenation (ECMO) may provide adequate respiratory support when conventional approaches fail. We report our experience of ECMO support for critical airway surgery. Between April 2012 and March 2015, nine patients underwent ECMO-supported airway operation. The reason for surgery was tracheal stenosis in nine patients, and tracheomalacia, tracheal tumor, and external tracheal compression by mediastinal mass in one patient each. Resection and end-to-end anastomosis was performed in four patients; the remainder underwent diverse procedures, including tracheoplasty, tracheal ballooning, tracheostomy, and debulking of mediastinal mass. Extracorporeal membrane oxygenation support was sufficient for gas exchange during surgery and six patients were successfully weaned off intraoperatively. The median time on ECMO was 2.42 hours (range: 14.43-216 hours). No ECMO-related complications occurred. The median intensive care unit stay, median hospital stay, and mean follow-up period were 2 days (range: 1-61 days), 33 days (range: 9-303 days), and 17.1 ± 10.8 months, respectively. The rate of freedom from reintervention was 71.4%; the mean survival rates over 1 and 2 years were 76.2% and 63.5%, respectively. Our experience indicates that ECMO is a feasible and safe method for critical airway surgery.
In case with patients having intractable SSP with compromised pulmonary function, VATS under EA could be an effective and safe option to approach the appropriate goals of air leak control and less recurrence of pneumothorax.
BackgroundChylothorax is a disease that has various causes such as neoplasm, infection, post-surgery trauma, congenital, and venous thrombosis. In approximately 15% of cases of chylothorax, the exact cause is unknown. We report a case of delayed occurrence of right chylothorax in a patient who had multiple segmental ribs fracture on his left side.Case presentationA 70-year-old Asian man had a “rollover” accident in which the cultivator he was driving overturned. He presented to our hospital with the main complaint of severe dyspnea. On chest computed tomography, multiple ribs fracture from the first to the eighth rib of the left side of his chest and left-sided hemopneumothorax were presented, but there was no evidence of fracture in the right side of his chest.After closed thoracostomy, an emergency operation for open reduction of fractured ribs was performed. On the fifth postoperative day, tubal feeding was performed. On the next day, a plain chest X-ray image showed pleural effusion of the right side of his chest. After insertion of a small-bore chest tube, 3390 ml of fluid for 24 hours was drained. The body fluid analysis revealed triglycerides levels of 1000 mg/dL, which led to a diagnosis of chylothorax. Although non-oral feeding and total parenteral nutrition were sustained, drain amount was increased on the fifth day. Surgical treatment (thoracoscopic thoracic duct ligation and pleurectomy) was performed in the early phase. The right chest tube was removed on the 14th postoperative day after the effusion completely resolved and he was uneventfully discharged.ConclusionsIn this case, as our patient was in old age and had multiple traumas, surgical treatment for chylothorax needed to be performed in the early phase.
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