Kyobu geka. The Japanese journal of thoracic surgery
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Traumatic lung cysts have been reported to be comparatively rare. However, we diagnosed 11 cases to have traumatic lung cyst over the past 6 years. We mainly present the most characteristic 3 cases and also discuss our findings for the 11 cases of traumatic lung cyst. CASE 1: A 17-year-old male, who was injured on his left chest after falling from a height of 7 m. He presented in a state of shock and was immediately resected the left lung because of massive bleeding from a damage of pulmonary vein. However, he finally died due to disseminated intravascular clotting (DIC). We recognized a large traumatic lung cyst, which went from the upper lobe to lower lobe thoroughly the resected lung. CASE 2 : A 19-year-old male, who was injured on his left chest in traffic accident. We recognized a wide contusion, cysts and hemorrhage in the left upper lobe on computed tomography (CT) findings. We performed an emergency left upper lobectomy because of the intrabronchial bleeding. CASE 3: An 11-year-old boy, suffered trauma on his right chest when he fell while walking. We recognized minor redness and subcutaneous emphysema in the injured are, in addition to a contusion and cyst in the right lower lobe on CT findings. He was conservatively observed, and both the cyst and contusion gradually contracted. ⋯ Regarding traumatic lung cysts, a quick diagnosis and timely selection of the optimal treatment are important. When a pulmonary injury is serious, then quick surgical treatment is necessary, and a close follow-up is necessary in case undergoing conservative treatment.
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We report a case of midterm restenosis of freestyle valved conduit implanted between the right ventricle and the pulmonary artery. A 69-year-old woman visited our hospital with dyspnea and general fatigue and was diagnosed as tetralogy of Fallot. Total corrective surgery including patch closure of ventricular septal defect was performed using the freestyle valve with the Hemashield prothesis to reconstruct the right ventricle to the pulmonary artery. ⋯ Twenty-two months later she visited our hospital with severe right heart failure. The pressure gradient over the valve was 122 mmHg and the leaflet of the freestyle valve was markedly thickened causing severe stenosis. Use of the freestyle valve for the right ventricular out flow tract reconstruction has to be further studied.
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The aim of this study was to investigate the postoperative complications after lung resections for lung cancer with idiopathic pulmonary fibrosis (IPF). ⋯ For the patients of lung cancer with IPF who had low preoperative %VC, even wedge resections should be carefully indicated.
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The purpose of this study was to review perioperative managements from the clinical features and the postoperative course of lung cancer patients with interstitial pneumonia (IP). Twenty-two patients with IP were divided into 2 groups: the acute exacerbation (AE) group (6 patients) and the non-acute exacerbation (NAE) group (16 patients). There was no significant difference in the patient background between the 2 groups. ⋯ There was no significant difference in operation-related factors, tumor-related factors and the postoperative course in the both groups. No postoperative death occurred in our 22 patients probably due to adequate treatments of IP which was managed by our detailed manual. Long-term follow-up for lung cancer patients with IP undergoing surgical intervention is needed to prevent AE.
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It is known that patients with idiopathic interstitial pneumonias (IIPs) have an increased incidence of lung cancer. The purpose of this study was to evaluate the outcome of surgical treatment and to establish the surgical strategy for lung cancer with IIPs. Twenty-five patients with lung cancer and IIPs who were admitted in our hospital from 1996 to 2004 were examined. ⋯ We considered most patients were in a stable state of IIPs preoperatively, and we made effort to treat IIPs with limited resection. The prognosis of IIPs was poor. It is difficult to decide whether to carry out limited resection.