Revision of the common bile duct in a combined PTCD/ERC approach – A case report

Introduction and importanceThe endoscopic retrograde cholangiography (ERC) represents the standard treatment for choledocholithiasis. However, ERC in patients with previous gastrectomy and anastomosis is difficult due to altered access.Case presentationIn our case, we report on a patient with previous gastrectomy and Y-Roux-anastomosis suffering from choledocholithiasis. Operative revision with simultaneous cholecystectomy failed. In a combined procedure of percutaneous transhepatic cholangiodrainage (PTCD) and endoscopic cholangiography the stone removal of the common bile duct was finally successful.Clinical discussionThere are some approaches for treatment of choledocholithiasis in pre-operated patients. However, prospective multi-center studies for complication and success rates are not available due to the rarity of such cases.ConclusionInterdisciplinary procedures seem to be the safest and most promising way to succeed in the treatment of choledocholithiasis in challenging cases.