EUS-guided biliary drainage will be performed using a bi-flanged lumen apposing metal stent (LAMS) mounted on an electrocautery-enhanced delivery. After EUS identification of the dilated CBD, a place without interposing vessels will be found by the endosonographer. Transduodenal puncture of the CBD will be performed directly with the LAMS that will be used to cautery the tract and enter the CBD. The diameter and length of the stent and the modality of placing the stent (under complete EUS view or with endoscopic or fluoroscopic guidance) will be chosen at the discretion of the endoscopist performing the procedure.

Rescue techniques, such as pre-cut biliary sphincterotomy/fistulotomy, double guide wire (DGW) technique, wire-guided cannulation over a pancreatic stent and transpancreatic biliary sphincterotomy, will be used at the discretion of the endoscopist [12]. After deep cannulation, a cholangiogram to better define the characteristics of the stenosis will be done. The stent will then be inserted over a guidewire and deployed across the stenosis. All stents will be fully covered SEMSs or partially covered SEMSs of 10 mm diameter. The length of the stent will be chosen at the discretion of the endoscopist performing the procedure. A prophylactic pancreatic stent will be placed in patients who will be thought to be at high risk of post-procedure pancreatitis at the discretion of the treating endoscopist.

Rescue techniques, such as pre-cut biliary sphincterotomy/fistulotomy, double guide wire (DGW) technique, wire-guided cannulation over a pancreatic stent and transpancreatic biliary sphincterotomy, will be used at the discretion of the endoscopist [12]. After deep cannulation, a cholangiogram to better define the characteristics of the stenosis will be done. The stent will then be inserted over a guidewire and deployed across the stenosis. All stents will be fully covered SEMSs or partially covered SEMSs of 10 mm diameter. The length of the stent will be chosen at the discretion of the endoscopist performing the procedure. A prophylactic pancreatic stent will be placed in patients who will be thought to be at high risk of post-procedure pancreatitis at the discretion of the treating endoscopist.

such as the occurrence of unintentional perforation, bleeding requiring hemostasis, pancreatitis, stent malposition or migration, cholecystitis or cholangitis, jaundice, peritonitis, symptomatic bile leak, subcapsular liver hematoma, pneumoperitoneum, retained sheared wire, and procedure-related death

such as the occurrence of unintentional perforation, bleeding requiring hemostasis, pancreatitis, stent malposition or migration, cholecystitis or cholangitis, jaundice, peritonitis, symptomatic bile leak, subcapsular liver hematoma, pneumoperitoneum, retained sheared wire, and procedure-related death