title: Reflux gastritis unrelated to gastric surgery.
mesh_terms: D001655:Bile Reflux / Q000150:complications* / Q000000981:diagnostic imaging / Q000473:pathology; D001660:Biliary Tract Diseases / Q000150:complications*; D002763:Cholecystectomy; D005756:Gastritis / Q000175:diagnosis / Q000000981:diagnostic imaging / Q000209:etiology* / Q000473:pathology / Q000628:therapy; D005773:Gastroscopy; D006801:Humans; D006863:Hydrogen-Ion Concentration; D011183:Postoperative Complications; D011877:Radionuclide Imaging