The Japanese journal of thoracic and cardiovascular surgery : official publication of the Japanese Association for Thoracic Surgery = Nihon Kyōbu Geka Gakkai zasshi
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Jpn. J. Thorac. Cardiovasc. Surg. · Sep 1999
Lung volume reduction surgery results in pulmonary emphysema. Changes in pulmonary function.
From December 1993 to August 1998, we conducted 57 lung volume reduction surgeries on patients with severe pulmonary emphysema but without giant bullae. Of these, 26 underwent unilateral lung volume reduction surgery and 31 bilateral surgery. We analyzed the results of thoracoscopic lung volume reduction surgery (unilateral: 25; bilateral: 16) and volume reduction surgery by median sternotomy (unilateral: 1; bilateral: 15). ⋯ Unilateral volume reduction surgery produced a mean improvement in forced expiratory volume in 1 second of 28.9%. No significant complications were seen with either procedure. Reevaluation at 1 and 2 years after lung volume reduction surgery showed improvement to be well maintained.
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Jpn. J. Thorac. Cardiovasc. Surg. · Aug 1999
Case ReportsSevere aspiration pneumonia after surgery for reconstructed gastric tube cancer treated with extracorporeal life support.
A 68-year-old man who had received resection for thoracic esophageal cancer 8 years ago, was operated on for the cancer of the reconstructed gastric tube. On the day of the operation, he accidentally swallowed gastric juice due to an obstruction in the reconstructed gastric tube. He suffered from acute hypoxic respiratory failure which could not be controlled with conventional therapy on postoperative day 1. ⋯ The patient was successfully weaned from extracorporeal life support and extubated on postoperative day 12. After extracorporeal life support data: PO2/FiO2 = 225, A-aDO2 = 465. We report on a successful weaning case from extracorporeal life support and discuss the efficacy these of regarding this patient.
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Jpn. J. Thorac. Cardiovasc. Surg. · Jul 1999
Comparative StudyUse of arterial grafts for coronary revascularization. Experience of 2987 anastomoses.
The aim of this study was to evaluate the performance and the quality of arterial grafts for coronary artery bypass grafting at The Heart Institute of Japan, Tokyo Women's Medical University. ⋯ In the graft selection for CABG, the primary choice is internal thoracic artery and the secondary choice is right internal thoracic artery, from the standpoint of histological and angiographic evaluation, gastroepiploic artery and/or radial artery, depending on the target anastomotic site, degree of stenosis, and in situ or free use is the third choice.
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Jpn. J. Thorac. Cardiovasc. Surg. · Jun 1999
Case ReportsSaccular descending thoracic aortic aneurysm with dysphagia.
A 76 year old woman had suffered from chest pain, back pain, and dysphagia for 8 months. She was diagnosed as having a thoracic aortic aneurysm by chest X-ray and chest enhanced computed tomography. Simultaneously, severe dysphagia developed. ⋯ A left sided 6th intercostal approach was made, and graft replacement for the aneurysm using a 22 mm Hemashield prosthetic graft was performed under temporary bypass from the thoracic aorta just distal to the left subclavian artery and to the left femoral artery. The postoperative course was uneventful, the severe dysphagia improved dramatically, but a pleural effusion of 1000 ml collected 3 weeks after the operation. Surgical cases of saccular descending thoracic aortic aneurysm with dysphagia are rare, and with this in mind, we report this case to the the medical literature.
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Jpn. J. Thorac. Cardiovasc. Surg. · May 1999
Comment Letter Case ReportsOpen heart surgery in a patient with autoimmune hemolytic anemia.