Relationship between the gallbladder stone and the reflux; whether reflux increases after cholecystectomy is a controversial subject. In current studies, the assessments of reflux are performed by different techniques such as interview, endoscopy and 24-hour pH monitoring. These evaluations are often useful in detecting acid reflux. Whereas it is known that after cholecystectomy alkaline bile reflux may be determined in stomach. Therefore, the determination of bile reflux in esophagus after cholecystectomy is also possible. This situation may be important in terms of esophagus adenocarcinoma, because the esophagus adenocarcinoma generally develops in the basis of Barrett's esophagus and alkaline reflux is accepted to contribute to developing Barrett's esophagus (13).