食管化学灼伤(chemical burn of the esophagus)亦称为食管腐蚀伤(corrosive injury of the esophagus),是由于吞服腐蚀剂如强碱或强酸等引起的食管组织损伤和炎症,是食管损伤中一种常见的类型。(https://www.daowen.com)