Laparoscopic One-Stage Radical Surgery for Congenital Biliary Dilatation With Biliary Perforation

Abstract

A 21-month-old girl with chief complaints of vomiting and fever was admitted to a hospital and diagnosed as having congenital biliary dilatation. Magnetic resonance imaging performed on the sixth day of hospitalization revealed bile duct perforation, and the patient was transferred to our department for further treatment. A perforation approximately 2 cm in diameter was found at the confluence of the common bile duct and cystic duct. We concluded that biliary drainage and repair of the perforation would not improve her pathophysiology. Therefore, laparoscopic one-stage radical surgery was performed. In addition, bile duct plasty was performed to treat the severe intrahepatic bile duct membranous stenosis that were observed in the right and left bile ducts of the hepatic hilum. The patient was discharged without complications on the tenth postoperative day.

Two-stage surgery is the recommended treatment method for congenital biliary dilatation with biliary perforation. However, in recent years, there have been few reports showing that one-stage open radical surgery is useful. In this case, we successfully performed laparoscopic one-stage radical surgery for congenital biliary dilatation with biliary perforation. If laparoscopic radical surgery for congenital biliary dilatation is established at the institution, and the patient is in good general condition, laparoscopic one-stage radical surgery may be an effective modality for treating this condition.