An unusual cause of failed selective biliary cannulation

Gastrointest Endosc. 2022 Mar;95(3):586-587. doi: 10.1016/j.gie.2021.11.020. Epub 2021 Nov 27.
No abstract available

MeSH terms

  • Catheterization*
  • Cholangiopancreatography, Endoscopic Retrograde*
  • Humans
  • Sphincterotomy, Endoscopic