Endoscopic bilateral self-expandable metal stent (SEMS) deployment in a partial stent-in-stent fashion for malignant hilar biliary obstruction is technically challenging,1-3 especially for cases with surgically altered anatomy, using a single-balloon… Click to show full abstract
Endoscopic bilateral self-expandable metal stent (SEMS) deployment in a partial stent-in-stent fashion for malignant hilar biliary obstruction is technically challenging,1-3 especially for cases with surgically altered anatomy, using a single-balloon enteroscope (SBE).
               
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