Case Report
Copyright ©The Author(s) 2016.
World J Gastroenterol. Oct 7, 2016; 22(37): 8439-8446
Published online Oct 7, 2016. doi: 10.3748/wjg.v22.i37.8439
Figure 5
Figure 5 Immunohistochemical staining. The tumor revealed strongly positive staining for S-100 (HE, 200 ×). HE: Hematoxylin and eosin.