The esophago-gastric junction as evaluated by gastroscopy, esophageal manometry, and roentgenography.
D004943:Esophagogastric Junction / Q000000981:diagnostic imaging* / Q000503:physiopathology*; D005260:Female; D005773:Gastroscopy; D006548:Hernia, Diaphragmatic / Q000175:diagnosis* / Q000000981:diagnostic imaging; D006801:Humans; D008297:Male; D008365:Manometry; D008722:Methods; D011312:Pressure; D011859:Radiography