Copyright: ©Author(s) 2026.
World J Gastroenterol. Jul 14, 2026; 32(26): 114936
Published online Jul 14, 2026. doi: 10.3748/wjg.114936
Published online Jul 14, 2026. doi: 10.3748/wjg.114936
Figure 7 Algorithm for approach to a case of difficult biliary cannulation during endoscopic retrograde cholangiopancreatography.
PD: Pancreatic duct; NK: Needle knife; PDS: Pancreatic duct stent; TPS: Transpancreatic sphincterotomy; DGW: Double guidewire; NKF: Needle knife fistulotomy; NKPP: Needle knife precut papillotomy; EUS-RV: Endoscopic ultrasound guided rendezvous technique; PTBD: Percutaneous trans-hepatic biliary drainage.
- Citation: Mishra S, Dhar J, Crinò SF, Samanta J. Technical overview of difficult biliary cannulation in endoscopic retrograde cholangiopancreatography: A guide for the endoscopist. World J Gastroenterol 2026; 32(26): 114936
- URL: https://www.wjgnet.com/1007-9327/full/v32/i26/114936.htm
- DOI: https://dx.doi.org/10.3748/wjg.114936