The Annals of thoracic surgery
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Comparative Study
Modified nuss procedure in concurrent repair of pectus excavatum and open heart surgery.
Pectus excavatum (PE) can be associated with congenital and acquired cardiac disorders that also require surgical repair. The timing and specific surgical technique for repair of PE remains controversial. The present study reports the experience of combined repair of PE and open heart surgery at Johns Hopkins Hospital. ⋯ Simultaneous repair of PE and open heart surgery is safe and effective. We recommend that the decision to perform a single-stage versus a multistage procedure should be reserved until after the cardiac procedure has been completed. In such cases, the Nuss technique allows for correction of the pectus deformity with good long-term cosmetic and functional results.
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Case Reports
Fulminate heparin-induced thrombocytopenia and surgery with deep hypothermic circulatory arrest using bivalirudin.
After on-pump coronary artery bypass graft surgery, a patient had acute heparin-induced thrombocytopenia with thoracic arterial and venous thrombus formations. Complex emergency surgery with cardiopulmonary bypass and deep hypothermic circulatory arrest using bivalirudin anticoagulation was performed.
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Case Reports
Video-assisted thoracoscopic surgery for ectopic middle mediastinal thymoma in a patient with myasthenia gravis.
We present a rare case of middle mediastinal thymoma with myasthenia gravis. A 51-year-old man presented with right ptosis and muscle weakness, and received a diagnosis of generalized myasthenia gravis. Computed tomography of the chest showed a 20-mm nodule in the middle mediastinum, suggesting a possible ectopic thymoma. ⋯ Histologic examination revealed an ectopic thymoma and ectopic thymic tissue around the tumor. One year after the operation, his condition remains well controlled solely with tacrolimus. Careful preoperative radiologic examination concerning possible ectopic thymoma outside the dissection area of the extended thymectomy is recommended.
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Comparative Study
Management of high-risk patients with aortic stenosis and coronary artery disease.
Aortic valve replacement with coronary artery bypass graft surgery is currently the standard therapy for patients with aortic stenosis and concomitant coronary artery disease. We sought to determine whether transcatheter aortic valve implantation combined with percutaneous coronary intervention might be an equivalent strategy. ⋯ The present study demonstrates that transcatheter aortic valve implantation in combination with prior percutaneous coronary intervention within 12 months produces similar results in a propensity score matched high-risk patient population.
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Clinical Trial
Feasibility and safety of nonintubated thoracoscopic lobectomy for geriatric lung cancer patients.
The feasibility and safety of thoracoscopic lobectomy using anesthesia without tracheal intubation for treatment of geriatric non-small cell lung cancer patients is unclear, although it has been used with success in younger populations. ⋯ Nonintubated thoracoscopic lobectomy is technically feasible and was as safe as thoracoscopic lobectomy performed with tracheal intubation in the geriatric lung cancer patients. Thoracoscopic lobectomy without tracheal intubation during anesthesia is a valid alternative for managing selected geriatric patients with non-small cell lung cancer.