Azar, Riad R.; Coté, Gregory A.; Mullady, Daniel K.; Jonnalagadda, Sreenivasa S.; Keswani, Rajesh N.; Wani, Sachin B.; Hovis, Christine E.; Ammar, Tarek
(2016-09-19)
Background and Study Aims
Among cases of difficult biliary cannulation, alternatives include use of a pancreatic duct stent (PDS) or guidewire (PDW) to facilitate access. We compared the effectiveness of a PDS versus a ...