Endoscopic Versus Radiologic Biliary Drainage for Perihilar Malignant Obstruction

Comparison of Efficacy and Safety of Endoscopic Biliary Drainage and Percutaneous Transhepatic Biliary Drainage for the Management of Perihilar Malignant Biliary Obstruction: a Monocentric Retrospective Study

This retrospective monocentric study aims at comparing multimodality endoscopic biliary drainage versus percutaneous radiologic biliary drainage in case of perihilar malignant obstruction.

Data from patients admitted in the Nancy University Hospital, France, between january 2016 and march 2022 with jaundice and perihilar obstruction will be retrospectively collected.

Inclusion Criteria:

• hospitalization between january 2006 and march 2022
• perihilar obstruction
• indication of biliary drainage

Exclusion Criteria:

• distal biliary obstruction
• perihilar obstruction without indication of biliary drainage