title: Unusual case of benign tracheo-oesophageal fistula.
mesh_terms: D002675:Child, Preschool; D011211:Electric Power Supplies; D004947:Esophagus; D005547:Foreign Bodies / Q000150:complications*; D006801:Humans; D008297:Male; D014138:Tracheoesophageal Fistula / Q000209:etiology* / Q000601:surgery