Fig. 3From: Todani type III: like biliary dilatation with duodenal prolapse—a case reportA Intraoperative exploration revealed dilation of the common bile duct (arrow), obvious dilation of the terminal common bile duct (open arrow). B The dilated bile duct is removed, a supporting drainage tube is placed in the pancreatic duct (arrow) and the duodenal papilla (open arrow), and the remaining cyst wall is sutured with purse-string sutures. C The excised specimenBack to article page