Case Report
Copyright ©The Author(s) 2019.
World J Clin Cases. Jun 26, 2019; 7(12): 1499-1507
Published online Jun 26, 2019. doi: 10.12998/wjcc.v7.i12.1499
Figure 4
Figure 4 Pathological images. A: Hematoxylin and eosin staining (40×); B-D: Immunohistochemical staining for CD56 (B), NSE (C), and Ki-67 (D) (20×).