Figure 1.
Endoscopic procedure. A: The duodenal papilla can be seen under duodenoscope; B: After successful pancreatic duct cannulation, a pancreatic stent duct was placed through the guidewire; C: Radiological image of the self-expandable metallic biliary stent after deployment; D: The pancreatic stent duct and self-expandable metallic biliary stent were successfully placed under duodenoscope.
