Background The importance of endoscopic evaluation and grading of the gastroesophageal
flap valve (GEFV) in patients with gastroesophageal reflux disease (GERD) was previously …

Background Endoscopic grading of the gastroesophageal flap valve (GEFV) is simple,
reproducible, and suggested to be a good predictor of reflux activity. This study aimed to …

Background: It has been suggested that endoscopic grading of the gastroesophageal flap
valve is a good predictor of the reflux status. Methods: To test this hypothesis, 268 …

Objective: Gastroesophageal flap valve (GEFV) grade predicts severe gastroesophageal
reflux disease in Caucasians, but its role in other populations is unclear. This study …

Background The endoscopic grade of the gastroesophageal flap valve (GEFV) is suggested
to be a good predictor of reflux status. The aim of this study was to investigate the …

Abstract Background and Aim: The endoscopic grading of the gastroesophageal flap valve
(GEFV) has been suggested to be a good predictor of reflux status. Atrophic gastritis is …

Background Gastro‐oesophageal flap valve (GEFV) grade correlated with endoscopic reflux
oesophagitis (RE) prevalence. Aim To investigate relationships among gastro‐oesophageal …

The authors studied the relationship of endoscopic esophagitis and gastroesophageal flap
valve (GEFV) in patients with symptomatic gastroesophageal reflux (GER). On endoscopy …

Background: Lyon Consensus altered the previous understanding of endoscopic
gastroesophageal reflux disease (GERD) and pointed out that only high-grade reflux …

Background The prevalence of gastroesophageal reflux disease (GERD) has reportedly
risen in recent years. Difficulties associated with endoscopic diagnosis mean it is not easy to …