title: Gastrooesophageal reflux during liquid and solid meals. A reevaluation of the de Carvalho test.
abstract: Gastrooesophageal reflux during liquid and solid meals was investigated in 43 patients with upper abdominal dyspepsia. Gastrooesophageal reflux occurred in 45% of the patients after a solid meal and in 90% after a liquid meal. Differences in oesophageal motility during liquid and solid meals are discussed as a possible explanation of the phenomenon.
mesh_terms: D000328:Adult; D000368:Aged; D004326:Drinking; D004435:Eating; D004947:Esophagus / Q000503:physiopathology; D005260:Female; D005764:Gastroesophageal Reflux / Q000000981:diagnostic imaging* / Q000503:physiopathology; D006801:Humans; D008297:Male; D008875:Middle Aged; D010528:Peristalsis; D011859:Radiography