Case Report
Copyright ©2012 Baishideng Publishing Group Co.
World J Gastroenterol. Apr 7, 2012; 18(13): 1538-1544
Published online Apr 7, 2012. doi: 10.3748/wjg.v18.i13.1538
Figure 3
Figure 3 Microscopic examination demonstrating spindle cells without nuclear atypism (HE x 100). Immunohistochemical staining for S-100 protein was positive. HE: Hematoxylin and eosin.