title: Hiatus hernia: reddest of red herrings.
mesh_terms: D005764:Gastroesophageal Reflux / Q000150:complications / Q000000981:diagnostic imaging; D006548:Hernia, Diaphragmatic / Q000150:complications / Q000175:diagnosis* / Q000000981:diagnostic imaging; D006801:Humans; D011859:Radiography