Oesophageal strictures.
D002057:Burns, Chemical / Q000150:complications; D003680:Deglutition Disorders / Q000209:etiology; D004106:Dilatation; D004724:Endoscopy; D004938:Esophageal Neoplasms / Q000150:complications; D004940:Esophageal Stenosis / Q000139:chemically induced / Q000175:diagnosis / Q000628:therapy; D004947:Esophagus / Q000473:pathology; D005764:Gastroesophageal Reflux / Q000150:complications; D005773:Gastroscopy; D006801:Humans; D007440:Intubation; D009092:Mucous Membrane / Q000473:pathology; D013274:Stomach Neoplasms / Q000150:complications