Small hiatus hernia, gastroesophageal regurgitation and the phrenic ampulla.
D005762:Gastroenterology / Q000000981:diagnostic imaging*; D006548:Hernia, Diaphragmatic / Q000000981:diagnostic imaging*; D006551:Hernia, Hiatal; D006801:Humans; D011859:Radiography
GASTROENTEROLOGY/radiography; HERNIA, DIAPHRAGMATIC/radiography