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胃食管反流病(GERD)是指过多胃、十二指肠内容物反流入食管引起的胃食管反流症状及食管外的刺激症状,如烧心、胸痛、咽喉炎、食管炎等,内镜下可表现为食管黏膜糜烂、溃疡等炎症病变,称反流性食管炎,也有部分患者内镜下可无反流性食管炎表现,这类称为内镜阴性的胃食管反流病[1]?
Gastroesophageal reflux disease (GERD) refers to excessive gastric, duodenal reflux caused by esophageal gastroesophageal reflux symptoms and symptoms of esophageal irritation, such as heartburn, chest pain, pharyngitis, esophagitis, etc., Mirror can be expressed as esophageal mucosal erosion, ulcer and other inflammatory lesions, said reflux esophagitis, but also some patients endoscopic non-reflux esophagitis performance, this is called endoscopy-negative gastroesophageal reflux disease [ 1]?