Fig. 1From: Hepatopancreatoduodenectomy for local recurrence of cholangiocarcinoma after excision of a type IV-A congenital choledochal cyst: a case reportComputed tomography. A mass with an unclear and irregular border (yellow arrow heads) spreads from the hepatic hilum to the pancreatic head and invades the duodenum and the pancreatic head. The intrahepatic bile ducts were dilated (black arrows). Ph pancreatic head, asterisk metallic stentBack to article page