PERCUTANEOUS CHOLANGIOSCOPY AND LASER BILIARY LITHOTRIPSY FOR BILIARY INTRAHEPATIC STONES MANAGEMENT: CASE REPORT

Colangioscopia com litotripsia biliar percutânea a laser para tratamento de cálculos biliares intra-hepáticos: um relato de caso

HIGHLIGHTS

•Intrahepatic biliary stone disease is a difficult condition to treat, with high recurrence rates, with potential short- and long-term complications.

•Removal of biliary stones via intraductal access can be achieved endoscopically or percutaneously, with preference for cholangioscopy-guided laser lithotripsy in complex cases.

•The authors present a case of cholangioscopy with percutaneous laser biliary lithotripsy for the treatment of intrahepatic biliary stone disease associated with biliary stricture following biliodigestive anastomosis due to bile duct injury following cholecystectomy.

ABSTRACT

Intrahepatic biliary stone disease is a difficult condition to treat, due to anatomical complexity of biliary tract, association with colestasis, and high recurrence rates, with potential short- and long-term complications, such as cholangitis and secondary biliary cirrhosis. Removal of biliary stones via intraductal access can be achieved endoscopically or percutaneously, with preference for cholangioscopy-guided laser lithotripsy in complex cases. The surgical approach, despite its prolonged results, is a more invasive and risky procedure. The authors present a case of cholangioscopy with percutaneous laser biliary lithotripsy as an option for the treatment of intrahepatic biliary stone disease associated with biliary stricture following biliodigestive anastomosis due to bile duct injury following cholecystectomy, a safe and effective alternative with low morbidity and satisfactory outcomes in follow-up.

Keywords:
Cholangiography; lithiasis; lithotripsy