title: [Orientation difficulties in gastroscopy. Upside-down stomach (thoracic stomach)].
authors.affiliation: DRK-Krankenhaus Westerwald, Hachenburg.
authors.forename: P
authors.initials: P
authors.lastname: Stiefelhagen
mesh_terms: D000368:Aged; D003937:Diagnosis, Differential; D005260:Female; D005773:Gastroscopy; D006551:Hernia, Hiatal / Q000175:diagnosis*; D006801:Humans; D013272:Stomach Diseases / Q000175:diagnosis*; D014839:Vomiting / Q000209:etiology*