title: [Course of a heterotopic mucous island of the esophageal opening].
mesh_terms: D002828:Choristoma / Q000000981:diagnostic imaging / Q000209:etiology / Q000628:therapy; D004938:Esophageal Neoplasms / Q000000981:diagnostic imaging / Q000209:etiology / Q000628:therapy; D005753:Gastric Mucosa; D006801:Humans; D008297:Male; D008875:Middle Aged; D011859:Radiography
vernacular_title: Evolution d'un ilot muqueux hétèrotopique de la bouche de l'oesophage.