Case Report
Copyright ©The Author(s) 2019.
World J Clin Cases. Apr 26, 2019; 7(8): 992-1000
Published online Apr 26, 2019. doi: 10.12998/wjcc.v7.i8.992
Figure 4
Figure 4 Histopathological and immunohistochemical examinations. A-C: Hematoxylin-eosin staining of tumor cells (A, 100× magnification, C, 400× magnification) and tumor-associated necrotic tissue (B, 100× magnification); D-J: immunohistochemical staining for CD2 (D), CD3 (E), CD56 (F), perforin (G), granzyme B (H), TIA-1 (I), and Ki-67 (J).