Double duct-to-mucosa pancreaticojejunostomy for bifid pancreatic duct.

We report a pancreaticojejunostomy with double duct-to-mucosa anastomotic technique after pyloruspreserving pancreaticoduodenectomy for chronic pancreatitis with bifid pancreatic duct. A 49-year-old Japanese man was diagnosed preoperatively as having chronic pancreatitis with common bile duct stricture and pseudocyst of the pancreatic head. In a pancreaticoduodenectomy, the main pancreatic duct (7mm in diameter) and a secondary pancreatic duct (4mm in diameter) were identified intraoperatively at the transected surface.