Moderate dilatation of the common bile duct till its lower end with no intraluminal stones on CT basis. The duodenal papilla (ampulla of Vater) is enlarged and edematous showing target appearance with submucosal edema and mild enhancement. It is measuring 2 x 2 cm in axial dimensions. No suspicious thickening or enhancement noted at the adjacent duodenal wall. Normal CT features of the pancreas.
Moderate intrahepatic biliary dilatation. Cholecystectomy clips are noted.
The pancreatic duct is not dilated and opens separately in the second part of the duodenum.