Corrosive strictures of the oesophagus and stomach.
D000143:Acids; D000468:Alkalies; D002057:Burns, Chemical / Q000628:therapy; D002648:Child; D004940:Esophageal Stenosis / Q000139:chemically induced* / Q000601:surgery*; D006801:Humans; D013270:Stomach / Q000293:injuries
D000143:Acids; D000468:Alkalies