Caustic ingestion.
D000328:Adult; D002057:Burns, Chemical / Q000628:therapy*; D002404:Catheterization; D002424:Caustics / Q000009:adverse effects*; D002648:Child; D004106:Dilatation; D004940:Esophageal Stenosis / Q000628:therapy; D004947:Esophagus / Q000293:injuries*; D006801:Humans; D013256:Steroids / Q000627:therapeutic use
D002424:Caustics; D013256:Steroids