title: [A rare case of a sharp and cutting foreign body in a child's esophagus].
mesh_terms: D002675:Child, Preschool; D004947:Esophagus / Q000601:surgery; D005547:Foreign Bodies / Q000601:surgery; D006801:Humans
vernacular_title: Un cas rare de corps étranger aigue et tranchant dans l'oesophage d'un enfant.