Figure 2.
Consort flowchart. The double-stent group underwent endoscopic retrograde cholangiopancreatography with a fully-covered self-expandable metallic biliary stent and a pancreatic duct stent, while the single-stent group underwent a fully-covered self-expandable metallic biliary stent only. CPN: Celiac plexus neurolysis; ERCP: Endoscopic retrograde cholangiopancreatography.
