Diffuse oesophageal spasm.
D000328:Adult; D000368:Aged; D001464:Barium; D003680:Deglutition Disorders / Q000000981:diagnostic imaging* / Q000601:surgery; D004935:Esophageal Diseases / Q000000981:diagnostic imaging* / Q000601:surgery; D004945:Esophagoscopy; D005260:Female; D006548:Hernia, Diaphragmatic / Q000000981:diagnostic imaging; D006801:Humans; D008297:Male; D008875:Middle Aged; D011859:Radiography; D013035:Spasm / Q000000981:diagnostic imaging* / Q000601:surgery
D001464:Barium