title: Chest pain and invagination of gastric folds into the oesophagus. A case report.
mesh_terms: D005748:Gastric Fundus; D006801:Humans; D007443:Intussusception / Q000175:diagnosis*; D008297:Male; D008875:Middle Aged; D010146:Pain / Q000209:etiology*; D013272:Stomach Diseases / Q000175:diagnosis* / Q000628:therapy; D013909:Thorax; D014839:Vomiting / Q000150:complications