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* From the Pediatric Respirology Service, Department of Pediatrics (Dr. Kovesi), and Division of Pediatric Surgery (Dr. Rubin), Childrens Hospital of Eastern Ontario, Ottawa, ON, Canada.
Correspondence to: Thomas Kovesi, MD, Department of Pediatrics, Childrens Hospital of Eastern Ontario, University of Ottawa, 401 Smyth Rd, Ottawa, ON, Canada, K1H 8L1; e-mail: kovesi{at}cheo.on.ca
Congenital esophageal atresia (EA) and/or tracheoesophageal fistula (TEF) are common congenital anomalies. Respiratory and GI complications occur frequently, and may persist lifelong. Late complications of EA/TEF include tracheomalacia, a recurrence of the TEF, esophageal stricture, and gastroesophageal reflux. These complications may lead to a brassy or honking-type cough, dysphagia, recurrent pneumonia, obstructive and restrictive ventilatory defects, and airway hyperreactivity. Aspiration should be excluded in children and adults with a history of EA/TEF who present with respiratory symptoms and/or recurrent lower respiratory infections, to prevent chronic pulmonary disease.
Key Words: aspiration congenital defects gastroesophageal reflux pneumonia tracheoesophageal fistula
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