title: Heterotopic gastric mucosa in the upper esophagus: report of a case with a fistula.
abstract: We report the case of a 36-year-old man with a patch of heterotopic gastric mucosa in the upper esophagus complicated by an esophageal fistula.
authors.affiliation: Gastroenterology, Infectious Diseases and Pathology Services, Hospital Profesor Alejandro Posadas, Pcia Bs As, Argentina.
authors.forename: A O
authors.initials: AO
authors.lastname: García
authors.forename: S A
authors.initials: SA
authors.lastname: Mazzadi
authors.forename: L
authors.initials: L
authors.lastname: Raffo
authors.forename: M
authors.initials: M
authors.lastname: Bonfanti
authors.forename: G B
authors.initials: GB
authors.lastname: Salis
authors.forename: A
authors.initials: A
authors.lastname: Arra
authors.forename: J C
authors.initials: JC
authors.lastname: Chiocca
mesh_terms: D000328:Adult; D001707:Biopsy, Needle; D002828:Choristoma / Q000175:diagnosis / Q000473:pathology*; D004359:Drug Therapy, Combination; D004937:Esophageal Fistula / Q000150:complications / Q000175:diagnosis / Q000473:pathology*; D004941:Esophagitis / Q000150:complications / Q000175:diagnosis* / Q000188:drug therapy; D004945:Esophagoscopy; D005500:Follow-Up Studies; D005753:Gastric Mucosa; D016481:Helicobacter Infections / Q000150:complications / Q000175:diagnosis* / Q000188:drug therapy; D016480:Helicobacter pylori / Q000302:isolation & purification*; D006801:Humans; D007150:Immunohistochemistry; D008297:Male; D018570:Risk Assessment; D016896:Treatment Outcome