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[Resection and reconstruction of the carina in children and adolescents].

While resection of tracheobronchial segments has become a standard operation in adults, lesions of the carina in children are rare and their treatment is technically more demanding. Since 1980, 8 patients aged 8 to 19 years underwent surgical reconstruction of the carina. The indications were tumors in 5 and non-neoplastic lesions in 3. In 3 patients with tumor (2) and advanced histoplasmosis (1), resection of the carina was combined with parenchymal resection. The principles of operative repair include complete resection, with frozen section confirmation in tumors, particular emphasis on adequate mobilization of the airway in children to reduce anastomotic tension, and use of anesthetic techniques that facilitate early extubation. One patient (12.5%) died after complex airway reconstruction for extensive mediastinal fibrosis. Residual malacia in a patient with postpneumonectomy syndrome required successful re-resection. Seven patients remain free of anastomotic stricture and tumor recurrence during a mean follow-up of 62 months (range 5 to 132 months), with expected preservation of lung function. Late bronchoscopy in 5 patients 6 months to 11 years after operation demonstrated growth of the luminal diameter and patent anastomoses. Carinal reconstruction in children is occasionally required, succeeds in general, and does not result in late problems at the anastomosis.