[Case of subcutaneous emphysema following the extraction of a foreign body in the esophagus].
D002675:Child, Preschool; D004646:Emphysema / Q000209:etiology*; D004945:Esophagoscopy / Q000009:adverse effects*; D004947:Esophagus; D005260:Female; D005547:Foreign Bodies; D006801:Humans