title: Tracheoesophageal fistula following caustic ingestion.
mesh_terms: D002424:Caustics / Q000009:adverse effects*; D004940:Esophageal Stenosis / Q000139:chemically induced* / Q000601:surgery; D006801:Humans; D014138:Tracheoesophageal Fistula / Q000139:chemically induced* / Q000601:surgery
chemical_list: D002424:Caustics