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. Author manuscript; available in PMC: 2011 Feb 1.
Published in final edited form as: Hum Pathol. 2009 Dec 8;41(2):271. doi: 10.1016/j.humpath.2009.07.022

Figure 3. Immunohistologic staining for CD81 in hematolymphoid neoplasia.

Figure 3

Representative examples of CD81 immunostaining in lymphomas (60x magnification) show CD81 expression in follicular lymphoma, diffuse large B cell lymphoma, marginal zone lymphoma, mantle cell lymphoma, and peripheral T cell lymphoma. CD81 staining was absent in small lymphocytic lymphoma/chronic lymphocytic leukemia, plasma cell myeloma, Hodgkin lymphoma, T-lymphoblastic lymphoma, acute myeloid leukemia, and chronic myeloid leukemia.