Journal List > Korean J Hepatobiliary Pancreat Surg > v.16(3) > 1040549

Kim, Kim, Yun, Ham, Kim, Jeong, Kim, Jung, Lee, and Hong: Segmental bile duct leakage after hepatic resection managed with percutaneous ablation by N-butyl cyanoacrylate

Abstract

A biloma is a rare abnormal accumulation of intrahepatic or extrahepatic bile caused by a traumatic or spontaneous rupture of the biliary tree. The reported incidence of postoperative biloma ranges from 4.8% to 7.6%. Biliary drainage is usually important and necessary for the treatment of biloma, but sometimes bile leakage fails to improve despite prolonged conservative drainage. We report a case of postoperative refractory biliary leakage managed with percutaneous ablation by N-butyl cyanoacrylate.

Figures and Tables

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Fig. 1
Postcontrast abdominal computed tomography shows a large intrahepatic fluid collection at the resected bed.

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Fig. 2
Fluoroscopic spot film of a tube cholangiogram demonstrating contrast (bile) extravasation (bile leak site; open arrow) from a dehisced isolated right intrahepatic bile duct segment (arrow). An adjacent biloma is seen with a drain in it.

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Fig. 3
Image obtained during an N-butyl cyanoacrylate (glue) injection for ablating a fistula. It shows obliteration of the communication between the biloma and the bile duct.

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Fig. 4
Follow-up contrast-enhanced computed tomography image demonstrating the hardened N-butyl cyanoacrylate casting the ablated right intrahepatic bile duct. Marked decrease in the size of the biloma is shown.

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References

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