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Fig. 3 | BMC Gastroenterology

Fig. 3

From: The modified pancreatic stent system for prevention of post-ERCP pancreatitis: a case-control study

Fig. 3

Images illustrating the removal of a pancreatic stent and the nasobiliary catheter type three: The white arrows indicate the end of pancreatic stent and the head of the nasobiliary catheter is indicated by the black arrow. a The normal position of pancreatic stent and the nasobiliary catheter. b Part of nasobiliary catheter goes into duodenal lumen. c The nasobiliary catheter is removed from the common bile duct and part of pancreatic stent is pulled out of pancreatic duct. d The entire pancreatic stent is remove from the pancreatic duct

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