Kyobu geka. The Japanese journal of thoracic surgery
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213 patients who underwent surgical treatment for the valvular disease through partial sternotomy were studied. We started the minimally invasive valvular surgery in July 1997. All the valvular diseases were indicated for the minimally invasive surgery except for the annulo-aortic ectasia and the concomitant disease with coronary artery bypass surgery. ⋯ Mortality rate was 3.8%. We could complete 96.2% of our series as a minimally invasive surgery. Post operative intensive care unit (ICU) stay and hospital stay through partial sternotomy were significantly shorter than those through full sternotomy.
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A 54-year-old man with ischemic mitral regurgitation and severe heart failure due to broad myocardial infarction successfully underwent mitral valve plasty and coronary artery bypass grafting under beating heart. He had an old anterior myocardial infarction and was admitted to our hospital with acute inferior myocardial infarction. ⋯ He recovered uneventfully and discharged on postoperative day 31. We could perform this procedure safety and satisfactorily, we could this procedure for heart valve operation with other complications.
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We report use of a new bronchial blocker through a single-lumen endotracheal tube to achieve one-lung ventilation to perform thoracoscopic operation in patients in whom placement of the double-lumen tube failed and difficult intubation is predicted. The bronchial blocker tube was placed into the aimed bronchus under the bronchoscopic vision and the cuff of the blocker was inflated to achieve one-lung ventilation. ⋯ The new bronchial blocker tube through the indwelling endotracheal tube may have advantages in situations where placement of double-lumen endotracheal tubes is technically impossible or inappropriate. The use of the new bronchial blocker tube will, however, require careful evaluation in larger series.
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We analyzed 7 patients with malignant pleural mesothelioma who underwent extrapleural pneumonectomy. Six men and a woman had a mean age of 65 years old. The postoperative mortality rate was 14% (1 death) and morbidity, 43% (3 cases). ⋯ In patients with recurrences of metastasis, 1 had chemotherapy and 1, supportive care. Seven patients with extrapleural pneumonectomy and 10 without surgery had median survivals of 16 months and 10 months, 1-year survival rates of 71% and 40% and 2-year survival rates of 57% and 0% respectively (p=0.071). Extrapleural pneumonectomy with adjuvant therapy could be effective treatment for malignant pleural mesothelioma.
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A 56-year-old woman was underwent mitral valve repair for prolapse of the posterior mitral leaflet. Intraoperative transesophageal echocardiography (TEE) showed systolic anterior motion (SAM) of the mitral valve at the weaning from cardiopulmonary bypass (CPB). Sliding technique was easily performed at the second pump run. Intraoperative TEE demonstrated no SAM or residual mitral regurgitation after the second pump run.