Review
Copyright ©2014 Baishideng Publishing Group Inc.
World J Gastroenterol. Aug 7, 2014; 20(29): 9976-9989
Published online Aug 7, 2014. doi: 10.3748/wjg.v20.i29.9976
Figure 2
Figure 2 Pancreatic neuroendocrine tumor. A: Appearing as a hypoechoic lesion prior to the administration of contrast; B: Demonstrating hyperenhancement after contrast injection with Sonovue.