title: [Peptic ulcer and endoscopic signs of portal hypertension in patients with primary biliary cirrhosis].
abstract: BACKGROUND
  Controversies exist on the prevalence of peptic ulcer and on the relationship between the presence of portal hypertension associated lesions in the upper gastrointestinal tract and the histological and functional stages of primary biliary cirrhosis
  
  
  OBJECTIVE
  To evaluate the prevalence of peptic ulcer and endoscopic signs of portal hypertension in subjects with primary biliary cirrhosis.
  
  
  METHODS
  A retrospective study based on upper gastrointestinal endoscopies in 36 patients with primary biliary cirrhosis and 45 subjects with chronic active hepatitis.
  
  
  METHODS
  Gastroenterology Center, Hospital Clínico, University of Chile, Santiago.
  
  
  RESULTS
  No differences were demonstrated between the two groups for the prevalence of peptic ulcer (11% in primary biliary cirrhosis vs 13% in chronic active hepatitis). Esophageal varices were found in 5 of 16 patients (31%) in prefibrotic stages of primary biliary cirrhosis compared with 10 of 20 (50%) in whom fibrosis or cirrhosis were noted; NS. Endoscopic signs suggesting hypertensive gastropathy were present in 2 patients with early primary biliary cirrhosis (13%) and in 5 (25%) in advanced stages.
  
  
  CONCLUSIONS
  Peptic ulcer is not more prevalent in patients with primary biliary cirrhosis than in those suffering from chronic active hepatitis. Esophageal varices and endoscopic stigmata of portal hypertension induced changes in gastric mucosa can be observed in early stages of primary biliary cirrhosis.
authors.affiliation: Centro de Gastroenterología, Hospital Clínico, Universidad de Chile, Santiago.
authors.forename: J
authors.initials: J
authors.lastname: Chesta
authors.forename: J
authors.initials: J
authors.lastname: Brahm
authors.forename: V
authors.initials: V
authors.lastname: Varas
authors.forename: P
authors.initials: P
authors.lastname: Macaya
authors.forename: R
authors.initials: R
authors.lastname: Latorre
authors.forename: G
authors.initials: G
authors.lastname: Smok
authors.forename: A
authors.initials: A
authors.lastname: Morales
mesh_terms: D016099:Endoscopy, Gastrointestinal; D004932:Esophageal and Gastric Varices / Q000175:diagnosis / Q000453:epidemiology* / Q000209:etiology; D005260:Female; D006521:Hepatitis, Chronic / Q000150:complications; D006801:Humans; D006975:Hypertension, Portal / Q000150:complications* / Q000175:diagnosis; D008105:Liver Cirrhosis, Biliary / Q000150:complications*; D008297:Male; D008875:Middle Aged; D010437:Peptic Ulcer / Q000175:diagnosis / Q000453:epidemiology* / Q000209:etiology; D015995:Prevalence; D012189:Retrospective Studies
vernacular_title: Ulcera péptica y signos endoscópicos de hipertensión portal en pacientes con cirrosis biliar primaria.