title: Esophageal ulcer and alendronate.
abstract: OBJECTIVE
  To describe a case of esophageal ulcer associated with the use of alendronate.
  
  
  METHODS
  This is the fifth case ever described in the literature according to our bibliographic review. In our patient, the association between the drug and the esophageal lesions was masked by the presence of a hiatal hernia, potentially a cause of the esophageal lesion. The persistence of the lesions despite high doses of anti-reflux therapy called attention to the possibility of the relationship. The esophageal lesion healed soon after suspension of alendronate.
  
  
  CONCLUSIONS
  The authors present a review of the literature and point to the need for diagnostic investigation, to suspend such a drug from patients who experience dyspeptic symptoms while using it.
authors.affiliation: Division of Gastroenterology, Universidade Federal de São Paulo/Escola Paulista de Medicina, Brazil. angelo@gastro.epm.br
authors.forename: A P
authors.initials: AP
authors.lastname: Ferrari Júnior
authors.forename: S H
authors.initials: SH
authors.lastname: Domingues
mesh_terms: D019386:Alendronate / Q000009:adverse effects*; D003937:Diagnosis, Differential; D004935:Esophageal Diseases / Q000139:chemically induced* / Q000175:diagnosis; D005260:Female; D005764:Gastroesophageal Reflux / Q000175:diagnosis; D006551:Hernia, Hiatal / Q000175:diagnosis; D006801:Humans; D008875:Middle Aged; D014456:Ulcer / Q000139:chemically induced* / Q000175:diagnosis
chemical_list: D019386:Alendronate