Fig. 2From: The prevalence of circumportal pancreas as shown by multidetector-row computed tomographyA 45-year-old female patient with insulinoma of the pancreatic head and circumportal pancreas. a The arterial phase of MDCT shows a hypervascular pancreatic head tumor, consistent with insulinoma (arrow). b The portal venous phase of axial MDCT demonstrates aberrant pancreatic tissue (arrow) circumscribing the MPV. c Photograph of the resected specimen from behind. Arrows indicate aberrant pancreatic tissueBack to article page