Case Report

A Case of Spontaneously Improving Secondary Hemophagocytic Lymphohistiocytosis in an Adult Associated with T-Cell Histiocyte-Rich Large B-Cell Lymphoma

Figure 2

(a) CD3 stain at 40x highlighting the T-cells. (b) PAX5 stain at 40x highlighting the B-lymphocytes. (c) CD20 stain at 40x highlighting the background large B-cells. (d) CD163 stain at 40x highlighting the histiocytes.
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