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Patients’ flow. DMBO, distal malignant biliary obstruction; EBD, endoscopic biliary drainage; ENBD, endoscopic nasobiliary drainage; ERCP, endoscopic retrograde cholangiopancreatography; FCSEMS, fully covered self‐expandable metallic stent; SEMS, self‐expandable metallic stent; UCSEMS, uncovered self‐expandable metallic stent
