title: [Diagnostic and therapeutic endoscopic cholangiopancreatography in biliary leak after liver transplantation. Report of 2 cases].
abstract: BACKGROUND
  The most common biliary tract complications after orthotopic liver transplantation are anastomotic strictures and bile leaks. These remain important causes of morbidity, frequently prompting surgical approach and/or biliary drainage.
  
  
  OBJECTIVE
  To report our experience using endoscopic retrograde cholangiopancreatography (ERCP) in the diagnosis and management of biliary tract complications in patients with hepatic transplantation.
  
  
  RESULTS
  We present two patients with hepatic transplantation who developed bile peritonitis secondary to biliary leaks diagnosed by ERCP, both treated with sphincterotomy and biliary endoprostheses. Bile leaks rapidly resolved after endoscopic sphincterotomy and stent placement.
  
  
  CONCLUSIONS
  ERCP is a useful diagnostic and therapeutic intervention for post-transplantation biliary tract complications.
authors.affiliation: Departamento de Endoscopia Digestiva, Hospital de Especialidades No 71, Instituto Mexicano del Seguro Social, Torreón, Coahuila.
authors.forename: A
authors.initials: A
authors.lastname: Güitrón
authors.forename: R
authors.initials: R
authors.lastname: Adalid
authors.forename: R
authors.initials: R
authors.lastname: Barinagarrementeria
authors.forename: J A
authors.initials: JA
authors.lastname: Gutiérrez-Bermúdez
mesh_terms: D000328:Adult; D001649:Bile Duct Diseases / Q000175:diagnosis* / Q000209:etiology / Q000601:surgery*; D002760:Cholangiopancreatography, Endoscopic Retrograde; D005260:Female; D006801:Humans; D016031:Liver Transplantation / Q000009:adverse effects*; D008297:Male; D008875:Middle Aged