Retrospective Cohort Study
Copyright ©The Author(s) 2025.
World J Gastroenterol. Mar 28, 2025; 31(12): 100855
Published online Mar 28, 2025. doi: 10.3748/wjg.v31.i12.100855
Figure 1
Figure 1 Occult pancreaticobiliary reflux case. A common bile duct incision was performed to insert a T-shaped tube during biliary tract surgery. The pancreatic duct was visualized on antegrade cholangiography, indicating the presence of dysfunction of the sphincter of Oddi and the bile and pancreatic sphincter.