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. Author manuscript; available in PMC: 2019 Oct 1.
Published in final edited form as: Am J Surg Pathol. 2018 Oct;42(10):1306–1316. doi: 10.1097/PAS.0000000000001113

Figure 1.

Figure 1

EBV-positive nodal marginal zone lymphoma in an 18-year old female with heart/kidney combined transplant (case 1). A and B, Nodal architecture is effaced by nodular infiltrates of monocytoid cells with a rim of pale cytoplasm C. Monocytoid cells are positive for CD20, while CD3 [D] surrounds and delineates the tumor nodules. E. EBER shows a similar distribution to CD20. F. Ki-67 demonstrates a very low proliferation index in the monocytoid cells, while being positive in a small residual germinal center.