Quantitation of gastroesophageal reflux before and after therapy using the gastroesophageal scintiscan.
D004947:Esophagus / Q000503:physiopathology; D005764:Gastroesophageal Reflux / Q000000981:diagnostic imaging* / Q000503:physiopathology / Q000628:therapy; D006801:Humans; D011312:Pressure; D011877:Radionuclide Imaging; D013270:Stomach / Q000503:physiopathology