title: [Pantoprazole-induced hepatitis].
abstract: METHODS
  A 46-year-old woman presented for an emergency admission because of colic-like upper abdominal pain and markedly impaired general condition. Eight days before admission she had started and continued to take pantoprazole because of symptoms of gastroesophageal reflux.
  
  
  METHODS
  Clinical examination and laboratory tests indicated abnormal liver functions suggesting hepatitis. Serology largely excluded an infectious, autoimmunological or metabolic cause. Duplex sonography gave no evidence of bile obstruction or Budd-Chiari syndrome.
  
  
  METHODS
  The patient's condition and laboratory tests after the drug had been discontinued gradually improved on symptomatic treatment, indicating pantoprazole-induced hepatitis.
  
  
  CONCLUSIONS
  Intake of proton pump inhibitors is a rare cause but should be considered in the differential diagnosis of hepatitis of uncertain etiology.
authors.affiliation: Medizinische Klinik, Fachbereich Gastroenterologie, Städtische Kliniken Esslingen.
authors.forename: A
authors.initials: A
authors.lastname: Cordes
authors.forename: W
authors.initials: W
authors.lastname: Vogt
authors.forename: K P
authors.initials: KP
authors.lastname: Maier
mesh_terms: D053799:2-Pyridinylmethylsulfinylbenzimidazoles; D000005:Abdomen / Q000000981:diagnostic imaging; D015746:Abdominal Pain / Q000139:chemically induced; D000897:Anti-Ulcer Agents / Q000009:adverse effects* / Q000627:therapeutic use; D001562:Benzimidazoles / Q000009:adverse effects* / Q000627:therapeutic use; D056486:Chemical and Drug Induced Liver Injury / Q000175:diagnosis / Q000209:etiology* / Q000628:therapy; D003937:Diagnosis, Differential; D004791:Enzyme Inhibitors / Q000009:adverse effects* / Q000627:therapeutic use; D005260:Female; D005764:Gastroesophageal Reflux / Q000188:drug therapy; D006801:Humans; D008099:Liver / Q000098:blood supply / Q000000981:diagnostic imaging / Q000187:drug effects; D008875:Middle Aged; D009853:Omeprazole / Q000031:analogs & derivatives; D000077402:Pantoprazole; D054328:Proton Pump Inhibitors; D013454:Sulfoxides / Q000009:adverse effects* / Q000627:therapeutic use; D018616:Ultrasonography, Doppler, Duplex
chemical_list: D053799:2-Pyridinylmethylsulfinylbenzimidazoles; D000897:Anti-Ulcer Agents; D001562:Benzimidazoles; D004791:Enzyme Inhibitors; D054328:Proton Pump Inhibitors; D013454:Sulfoxides; D000077402:Pantoprazole; D009853:Omeprazole