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DOI: 10.1055/a-1113-7263
Endoscopic coil embolization of major intrahepatic biliary leak
A 45-year-old man who had undergone surgery for a giant hepatic hydatid cyst 1 month ago presented to the emergency room with abdominal pain and fever. Computed tomography (CT) revealed a right pleural effusion and a collection in the right hepatic lobe, suggestive of a biliary leak ([Fig. 1]).
After two failed endoscopic retrograde cholangiopancreatography (ERCP) attempts, the common bile duct (CBD) was punctured using a 22-G needle, and a 0.018-in guidewire was advanced for an endoscopic ultrasonography-guided rendezvous. Cholangiography identified a major bile leak from one of the branches of the right main bile duct ([Fig. 2]). An 80 × 10-mm fully-covered metal stent was inserted.
Given the lack of improvement, a second ERCP was performed showing the previous stent was in place. The leaking bile branch was selectively cannulated. Four 0.035-in Tornado coils (Cook Medical, Bloomington, Indiana, USA) were introduced through a retrieval balloon and deployed in the terminal end of the leaking duct. One of the coils was placed very distal in the biliary tree, so cholangioscopy was performed using SpyGlass (Boston Scientific Corp., Marlborough, Massachusetts, USA), and the coil was removed with a SpySnare (Boston Scientific Corp.) ([Fig. 3]). During cholangioscopy, a second leak was identified and later embolized with coils. A subsequent cholangiogram revealed cessation of the leaks ([Fig. 4]; [Video 1]).
Video 1 Endoscopic coil embolization of major intrahepatic biliary leak after partial hepatectomy.
Quality:
Six months after discharge, the patient presented with abdominal pain, and CT revealed a dilated CBD with a migrated coil inside ([Fig. 5]). ERCP was performed and the coil extracted.
A bile leak is a serious complication after hepatobiliary surgery. Traditional endoscopic therapy consists of sphincterotomy or stent placement [1]. Endoscopic embolization with coils can be an alternative treatment of biliary leaks when other approaches fail [2] [3]. Coil migration to the CBD is a complication that had already been described in coil embolization with or without N-butyl cyanoacrylate [4] [5]
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Competing interests
Dr. Aparicio is a consultant for Boston Scientific. The other authors declare they have no conflict of interest.
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References
- 1 Sandha GS, Bourke MJ, Haber GB. et al. Endoscopic therapy for bile leak based on a new classification: results in 207 patients. Gastrointest Endosc 2004; 60: 567-574
- 2 Ganguly EK, Najarian KE, Vecchio JA. et al. Endoscopic occlusion of cystic duct using N-butyl cyanoacrylate for post-operative bile leakage. Dig Endoscopy 2010; 22: 348-350
- 3 Schelhammer F, Vom Dahl S, Heintges T. et al. Coil embolization for post-cholecystectomy bile leak. Cardiovasc Intervent Radiol 2007; 30: 529-530
- 4 Wahaibi A, Alnaamani K, Alkindi A. et al. A novel endoscopic treatment of major bile duct leak. Int J Surg Case Rep 2014; 5: 189-192
- 5 Sandroussi C, Lemech LD, Grunewald B. et al. Late complication following coil embolization of a biliary leak. ANZ J Surg 2005; 75: 614-615
Corresponding author
Publication History
Article published online:
04 March 2020
© Georg Thieme Verlag KG
Stuttgart · New York
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References
- 1 Sandha GS, Bourke MJ, Haber GB. et al. Endoscopic therapy for bile leak based on a new classification: results in 207 patients. Gastrointest Endosc 2004; 60: 567-574
- 2 Ganguly EK, Najarian KE, Vecchio JA. et al. Endoscopic occlusion of cystic duct using N-butyl cyanoacrylate for post-operative bile leakage. Dig Endoscopy 2010; 22: 348-350
- 3 Schelhammer F, Vom Dahl S, Heintges T. et al. Coil embolization for post-cholecystectomy bile leak. Cardiovasc Intervent Radiol 2007; 30: 529-530
- 4 Wahaibi A, Alnaamani K, Alkindi A. et al. A novel endoscopic treatment of major bile duct leak. Int J Surg Case Rep 2014; 5: 189-192
- 5 Sandroussi C, Lemech LD, Grunewald B. et al. Late complication following coil embolization of a biliary leak. ANZ J Surg 2005; 75: 614-615