Figure 3From: A case of pancreatic neuroendocrine tumor in a patient with neurofibromatosis-1Macroscopic findings of the pancreatic tumor. (a) The tumor showed an invasion into the duodenal mucosa (arrow). (b) A white and elastic hard tumor, 30 × 35 × 40 mm in size, was located in the head of the pancreas with direct invasion into the duodenum (arrowheads).Back to article page