title: Tracheoesophageal fistula: diagnosis with CT.
abstract: A baby with two lower cervical tracheoesophageal fistulas was evaluated with a barium esophagram and computerized tomography (CT). The esophagram identified both fistulas. Axial CT demonstrated the esophageal attachment of the upper fistula and completely displayed the lower fistula. A change in caliber of the esophagus from a collapsed to a distended state marked the site of the fistulas.
mesh_terms: D001466:Barium Sulfate; D004947:Esophagus / Q000000981:diagnostic imaging; D005260:Female; D006801:Humans; D007231:Infant, Newborn; D012008:Recurrence; D014057:Tomography, X-Ray Computed; D014132:Trachea / Q000000981:diagnostic imaging; D014138:Tracheoesophageal Fistula / Q000000981:diagnostic imaging*
chemical_list: D001466:Barium Sulfate