[Postoperative management in single-lung transplantation for lymphangioleiomyomatosis]

A 35-yr-old woman presented with dyspnea has been diagnosed as having lymphangioleiomyomatosis (LAM). Despite treatment with estrogen, her pulmonary function deteriorated progressively. In January 2001, a left single-lung transplantation was performed on her from a cadaveric donor. On admission to the ICU after the transplantation, arterial blood gas analysis showed a severe respiratory acidosis. A double-lumen endotracheal tube (ETT) was replaced by a single-lumen ETT for a better suctioning of secretion. Gas exchange improved after the replacement of ETT and suctioning of secretion by bronchoscopy. Five hours after the admission to the ICU, the breath sound decreased over the right thorax. The chest X-ray showed right pneumothorax, and a chest tube was inserted. The patient was weaned from mechanical ventilation gradually and extubated on the 6th ICU day. The patient was discharged from ICU to the general ward on the 9th ICU day without pneumonia and other complications. The development of pneumothorax in the recipient lung should be kept in mind during the perioperative period of lung transplantation for LAM.