Case Report
Copyright ©The Author(s) 2020.
World J Gastroenterol. Jul 21, 2020; 26(27): 3989-3997
Published online Jul 21, 2020. doi: 10.3748/wjg.v26.i27.3989
Figure 4
Figure 4 Immunohistochemical results: the expression of CD3 and Epstein-Barr virus encoded RNA was positive. The expression of CD20, CD4 and CD8 was negative, and Ki-67 was approximately 40%.