Intrahepatic biloma after intraoperative cholangiography.

A woman in her 30s presented to the emergency department with a month-long history of postprandial epigastric pain radiating to her back. The diagnosis of cholecystolithiasis and suspected choledocholithiasis was made, and the patient underwent cholecystectomy with cholangiography using standard technique. The surgery was complicated by an intrahepatic bile duct injury attributed to high injection pressure during cholangiography. She developed an intrahepatic collection that was drained and confirmed the diagnosis of biloma. In this case report, we discuss a rare complication of intraoperative cholangiography during laparoscopic cholecystectomy and consider a way to prevent it.