Role of thoracic surgery for childhood tuberculosis.

Lymphadenopathy is the hallmark of intrathoracic tuberculosis in children. The role of the thoracic surgeon in treating childhood tuberculosis is to relieve the more severe symptoms of lymphadenopathy, prevent the more long-term secondary damage that lymphadenopathy may cause to the lung, and treat the sequelae of thoracic tuberculosis. We reviewed the role of surgery in childhood tuberculosis at Red Cross Children Hospital from January 1981 to January 1996 in 161 children under 13 who were admitted for 168 therapeutic surgical interventions for proved intrathoracic tuberculosis and its related complications. We classified patients according to the pathophysiology of their disease to clarify the role of surgery in their management. Successful decompression of lymph nodes that were acutely compromising major airways was done in 25 children, and decompression for chronic airway compression was successful in 8 of 11 children. Therapeutic bronchoscopy successfully opened an airway obstructed by intraluminal tissue in 68% of 28 patients, with long-term pulmonary reexpansion in 50%. Pulmonary resections for postprimary tuberculous damage were done in 72 patients with a mortality of 2.7% and morbidity of 16.7%. Another 17 patients were operated on for pleural disease and 15 for other tuberculosis-related problems. The mortality for all patients undergoing surgery for complications of tuberculosis during childhood was 1.9% (3/161), suggesting that when indicated, an aggressive surgical approach is relatively safe.