PAX5-Negative Classical Hodgkin Lymphoma: A Case Report of a Rare Entity and Review of the Literature

Figure 1

(a and c) Large atypical lymphoid cells with one to more nuclei, prominent nucleoli, and abundant cytoplasm consistent with RS cells and Hodgkin cells on the hematoxylin and eosin stain. (b and d) The large atypical cells are negative for PAX5 expression.

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