Kyobu geka. The Japanese journal of thoracic surgery
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One-lung anesthesia is a method of anesthesia performed by inserting the tip of a bronchial tube into either the right main bronchus or the left main bronchus. The right bronchial tube is a special structure. Since the distance of the carina to the right upper lobe bronchus is short, a side hole is made to prevent blockading of the right upper lobe bronchus, and the cuff is attached aslant to it. ⋯ We evaluated the structure of a trachea and a bronchus using the multidetector-row computed tomography (MD CT), and tried to select the right bronchial tube most suitable for each structure. There are individual differences in the structure of a trachea and a bronchus. By creating a 3-dimensional image of a trachea and a bronchus, the structure could be easily grasped, and therefore selection of the most appropriate bronchial tube according to the structure was possible.
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Laryngotracheal injuries are serious complications in the case of penatrating neck trauma which may not commonly in Japan. In the last several decades, many authors have discussed method for accurate evaluation and immediate airway management for patient with laryngotracheal injury. But, standardization of the treatment is still controversial about mandatory exploration or selective exploration. ⋯ Two cases have psychiatric disease such as depression, so we must consider their psychiatric background in the future. In conclusion, penetrating laryngotracheal trauma, we should consider that serious airway injury may be hidden under the superficial small wounds. Also, rapid local wound exploration and laryngotracheoplasty is important for life-saving, and fiberoptic bronchoscopy is effective to prevent early respiratory complications and has value in the evaluation.
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Migration of an orthopedic fixation wire into the thoracic cavity is an uncommon complication. We present a 64-year-old male undergoing intra-thoracic migration of a Kirschner wire. The patient had undergone the treatment of sternoclavicular joint dislocation due to clavicular fracture. ⋯ The operating time was 45 minutes, and the blood loss was less than 50 ml. His postoperative course was uneventful and he was discharged at the 6th day after surgery. Prompt diagnosis and surgical removal are necessary to prevent serious complications.
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We report the cases of a left partial anomalous pulmonary venous connection (PAPVC) and a persistent left superior vena cava (PLSVC), combined with primary lung cancer. Our case of PAPVC, the anomalous pulmonary vein originated from the hilum of the left upper lobe flowed into the left brachiocephalic vein. A left lower lobectomy was performed uneventfully without correcting the anomalous vein. ⋯ A left upper lobectomy and mediastinal lymph node dissection was performed in safety. Although PLSVC was detected by chest computed tomography (CT) before operation, PAPVC was noticed intraoperatively in our case. We should keep in mind the possibility of variations of pulmonary vessel distribution, especially PAPVC located in a different lobe for resection, when undertaking lung resection.
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Completion pneumonectomy (CP) is a difficult operation in which the surgeon must use techniques such as intrapericardial ligation of the pulmonary vessels. We report herein a case of CP for a patient with recurrent lung cancer. A 63-year-old man was admitted to our hospital for evaluation of abnormal shadows in the right lung field in October 2002. ⋯ Right completion pneumonectomy was performed on suspicion of metachronous multiple lung cancers 4 days later. Histopathologically, resected specimens represented adenosquamous carcinoma similar to the prior lesion from the middle lobe, and examination revealed that the tumor represented a recurrence following middle lobectomy. The patient remains well as of 19 months postoperatively.