Endoscopy
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Techniques for management of bile leaks include biliary sphincterotomy and stenting. Partially covered self-expandable metallic stents have been used in complex bile leaks, but they are associated with migration and hyperplasia. A fully covered self-expandable metallic stent (CSEMS) with anchoring fins might be effective in treating bile leaks without these complications. ⋯ Ten of 11 patients had evidence of biliary debris at the time of CSEMS removal. Overall, temporary placement of CSEMS is efficacious atresolving bile leaks. CSEMS are less prone to migration, but are associated with ulcerations, de novo choledocholithiasis, and strictures.