Kyobu geka. The Japanese journal of thoracic surgery
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A laryngeal mask provides maintaining airway with a larger inner diameter of the tube. A little information is available about bronchoscopic treatment for upper tracheal lesions. Three patients undergoing bronchoscopic treatment for upper tracheal lesions with a laryngeal mask were reviewed. ⋯ The treatment was performed under general anesthesia using a laryngeal mask. All cases were successfully treated without operative and postoperative complications related to the use of the laryngeal mask placement. Use of a laryngeal mask may facilitate insertion and retrieval of a flexible bronchoscope and instruments with an excellent manipulation in therapeutic bronchoscopy for subglottic and upper tracheal lesions.
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Case Reports
[Delayed hydrothorax induced by a pericutaneous central venous catheter; report of a case].
We report herein a case of 53-year-old woman who suffered a hydrothorax induced by a central venous catheter which had been placed to facilitate total parenteral nutrition. The central venous catheter was inserted into the superior vena cava through the right subclavian vein. ⋯ Chest X-ray showed massive pleural effusion in the right thorax, and the catheter tip inadvertently turned upward. The continuous mechanical force of the catheter tip against the SVC wall was considered to be the cause of this life-threatening delayed hydrothorax.
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We encountered a 60-year-old man with severe respiratory failure after CABG. The patient received veno-venous extracorporeal membrane oxygenation (ECMO) in which blood was drained from the right atrium through a cannula and was returned via a cannula in the left femoral vein. During ECMO, the flow rate was 2.8-3.0 l/min (about 40 ml/kg/min) and the assist was needed for 5 years. Veno-venous ECMO is a simple and effective therapy for acute respiratory failure unresponsive to conventional treatment.