Figure 8

Diffuse large B-cell lymphoma of breast. The neoplasm shows nuclear (and cytoplasmic) staining for NF-κB p50 consistent with activation of the NF-κB pathway (immunohistochemistry with hematoxylin counterstain, × 1000).
Diffuse large B-cell lymphoma of breast. The neoplasm shows nuclear (and cytoplasmic) staining for NF-κB p50 consistent with activation of the NF-κB pathway (immunohistochemistry with hematoxylin counterstain, × 1000).