title: Recently highlighted non-neoplastic pathologic entities of the upper GI tract and their clinical significance.
authors.affiliation: Department of Pathology, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA.
authors.forename: Changqing
authors.initials: C
authors.lastname: Ma
authors.affiliation: Department of Medicine, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA.
authors.forename: Berkeley N
authors.initials: BN
authors.lastname: Limketkai
authors.affiliation: Department of Pathology, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA.
authors.forename: Elizabeth A
authors.initials: EA
authors.lastname: Montgomery
mesh_terms: D001327:Autoimmune Diseases / Q000175:diagnosis* / Q000473:pathology; D016145:Endoscopy, Digestive System; D004935:Esophageal Diseases / Q000175:diagnosis / Q000473:pathology; D004941:Esophagitis / Q000175:diagnosis* / Q000473:pathology; D005757:Gastritis, Atrophic / Q000175:diagnosis* / Q000473:pathology; D006801:Humans; D007971:Leukoplakia / Q000175:diagnosis* / Q000473:pathology; D008010:Lichen Planus / Q000175:diagnosis* / Q000473:pathology; D013272:Stomach Diseases / Q000175:diagnosis / Q000473:pathology