title: "Nutcracker" esophagus: diagnosis with radionuclide esophageal scintigraphy versus manometry.
mesh_terms: D000328:Adult; D004947:Esophagus / Q000000981:diagnostic imaging* / Q000503:physiopathology; D005260:Female; D006801:Humans; D008297:Male; D008365:Manometry; D010528:Peristalsis; D011877:Radionuclide Imaging