Pancreatic neuroendocrine tumor (PNET) demonstrating enhancement during arterial phase of CT scan. Pancreatic head PNET seen in (left) sagital, (middle) coronal, and (right) lateral views of the abdomen. Source: Pancreas, Schwartz's Principles of Surgery, 10e Citation: Brunicardi F, Andersen DK, Billiar TR, Dunn DL, Hunter JG, Matthews JB, Pollock RE. Schwartz's Principles of Surgery, 10e; 2014 Available at: http://accesssurgery.mhmedical.com/DownloadImage.aspx?image=/data/books/980/bru_ch33_f064a.png&sec=100402033&BookID=980&ChapterSecID=59610875&imagename= Accessed: December 22, 2017 Copyright © 2017 McGraw-Hill Education. All rights reserved