[Unusual caustic burn of the esophagus].
D000328:Adult; D002057:Burns, Chemical / Q000150:complications*; D002424:Caustics; D004653:Empyema / Q000150:complications; D004939:Esophageal Perforation / Q000139:chemically induced*; D006801:Humans; D008297:Male
D002424:Caustics
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