There is a hypodense mass identified on the arterial phase, located in the inferior aspect of the pancreatic head, measuring approximately 2.0 cm, with an associated mildly ectatic main pancreatic duct (3.0 mm). No other lesions identified. A few regional lymph nodes are non-specific and uncertain if involved. Previous cholecystectomy. Sigmoid diverticulosis without diverticulitis. The remainder of the imaged viscera are unremarkable.