The Annals of thoracic surgery
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Case Reports
Aortobronchial fistula: a late complication of division of the persistent ductus arteriosus.
An 11-year-old girl had nearly fatal hemoptysis due to false aneurysm and aortobronchial fistula following ductus division 9 years previously. Silk suture material was implicated as a causative agent in association with dilation of the aortic isthmus. ⋯ Twenty-two cases of false aneurysm have been described, 86.3% following ligation. The use of elective hypotension during ligation and monofilament suture during division may prevent this serious late complication in the future.
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Comparative Study
Postsurgical stage I bronchogenic carcinoma: morbid implications of recurrent disease.
Three hundred forty-six patients with post-surgical non-small cell Stage I bronchogenic carcinoma were followed from 5.0 to 10.8 years (median, 7.0 years). Recurrent cancer developed in 135 patients (39%). Seventy-five recurrences were nonregional metastases (55.6%); 35 (25.9%), a subsequent primary lung cancer; and 25 (18.5%), local recurrence only. ⋯ Currently, 174 patients are alive. Lung cancer survival (Kaplan-Meier) was 69.1% at 5 years and 61.9% at 9 years. At 2 years following detection of subsequent lung cancer, 51.8% of patients with subsequent primary lung cancer had survived lung cancer compared with 23.4% for those with local recurrence and only 8.9% for those with nonregional metastases.
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Between June, 1982, and July, 1983, 6 children with partial anomalous pulmonary venous connection to the middle or high segment of the superior vena cava (SVC) underwent repair of the anomaly by division of the SVC proximal to the site of entry of the anomalous pulmonary veins. Continuity between the cephalad end of the SVC and the right atrium was established by direct anastomosis to the right atrial (RA) appendage or by creation of a pedicle conduit of RA appendage, RA free wall, and pericardium. ⋯ All children have survived, remain in normal sinus rhythm, and have no evidence of vena caval or pulmonary venous obstruction. Follow-up cardiac catheterizations, angiocardiograms, and Holter recordings support the efficacy of this technique as an alternative in the management of anomalous pulmonary veins joining the SVC well above the cavoatrial junction.