title: Heterotopic gastric mucosa in the jejunum causing intussusception.
mesh_terms: D000293:Adolescent; D005260:Female; D005753:Gastric Mucosa / Q000473:pathology*; D006801:Humans; D007443:Intussusception / Q000209:etiology*; D007579:Jejunal Diseases / Q000473:pathology*