TRANSMIGRATION OR PROLAPSE OF ESOPHAGEAL MUCOSA.
D004943:Esophagogastric Junction; D004947:Esophagus; D005853:Geriatrics; D006548:Hernia, Diaphragmatic; D006551:Hernia, Hiatal; D006801:Humans; D009092:Mucous Membrane; D011391:Prolapse; D011859:Radiography
DIAPHRAGMATIC HERNIA; ESOPHAGOGASTRIC JUNCTION; ESOPHAGUS; GERIATRICS; MUCOUS MEMBRANE; RADIOGRAPHY