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胃食管反流病(GERD)是消化内科的常见疾病。根据内镜下有无黏膜糜烂、溃疡等损伤,GERD分为反流性食管炎(RE)、非糜烂性反流病(NERD),如反流持续存在,食管粘膜受到反流物的长期刺激,其鳞状上皮可化生为柱状上皮,发展为Barrett食管(BE)。现主要对RE患者的发病率及其与幽门螺旋杆菌(HP)
Gastroesophageal reflux disease (GERD) is a common disease in gastroenterology. According to endoscopic mucosal erosion, ulcers and other injuries, GERD is divided into reflux esophagitis (RE), non-erosive reflux disease (NERD), such as the continued presence of reflux, esophageal mucosa by the reflux of long-term stimulation , Its squamous epithelium can become a columnar epithelium, the development of Barrett’s esophagus (BE). Now mainly on the incidence of RE patients and its relationship with Helicobacter pylori (HP)