BACKGROUND: Biliary complications after liver transplantation (LT) are still common and are an important cause of mortality and morbidity. Until now, endoscopic retrograde cholangiopancreatography (ERCP) has been considered the gold standard for diagnosing such complications. The aim of this study was to evaluate the diagnostic yield and therapeutic impact of endoscopic ultrasound (EUS) in the management of biliary complications after LT. METHODS: Thirty-seven liver transplant patients who presented with clinical, biochemical, sonographic, and/or histological evidence of biliary complications, and who first received EUS followed by ERCP, were enrolled into this prospective observational study. Subsequently, we evaluated the value of EUS in detecting and classifying biliary complications after LT. RESULTS: Thirty-seven biliary complications were detected in 32 patients. Endoscopic ultrasound showed an overall sensitivity and accuracy of 94.6 % each. In cases of biliary cast and ischemic cholangiopathy, EUS was found to be diagnostically superior to ERCP and has had, in these cases, a significant impact on clinical decision-making. However, EUS was less reliable when diagnosing anastomotic strictures. CONCLUSION: EUS can complement ERCP to improve diagnosis of biliary complications after LT and help guide treatment strategies to address these complications.
BACKGROUND: Biliary complications after liver transplantation (LT) are still common and are an important cause of mortality and morbidity. Until now, endoscopic retrograde cholangiopancreatography (ERCP) has been considered the gold standard for diagnosing such complications. The aim of this study was to evaluate the diagnostic yield and therapeutic impact of endoscopic ultrasound (EUS) in the management of biliary complications after LT. METHODS: Thirty-seven liver transplant patients who presented with clinical, biochemical, sonographic, and/or histological evidence of biliary complications, and who first received EUS followed by ERCP, were enrolled into this prospective observational study. Subsequently, we evaluated the value of EUS in detecting and classifying biliary complications after LT. RESULTS: Thirty-seven biliary complications were detected in 32 patients. Endoscopic ultrasound showed an overall sensitivity and accuracy of 94.6 % each. In cases of biliary cast and ischemic cholangiopathy, EUS was found to be diagnostically superior to ERCP and has had, in these cases, a significant impact on clinical decision-making. However, EUS was less reliable when diagnosing anastomotic strictures. CONCLUSION: EUS can complement ERCP to improve diagnosis of biliary complications after LT and help guide treatment strategies to address these complications.
Authors: Rungsun Rerknimitr; Stuart Sherman; Evan L Fogel; Cem Kalayci; Lawrence Lumeng; Naga Chalasani; Paul Kwo; Glen A Lehman Journal: Gastrointest Endosc Date: 2002-02 Impact factor: 9.427
Authors: Thomas Rösch; Alexander Meining; Silke Frühmorgen; Christian Zillinger; Volker Schusdziarra; Karin Hellerhoff; Meinhard Classen; Hermann Helmberger Journal: Gastrointest Endosc Date: 2002-06 Impact factor: 9.427
Authors: Yogesh M Shastri; Nicolas M Hoepffner; Bora Akoglu; Christina Zapletal; Wolf O Bechstein; Wolfgang F Caspary; Dominik Faust Journal: World J Gastroenterol Date: 2007-05-28 Impact factor: 5.742