Figure 5

MALT lymphoma of breast. The neoplasm shows cytoplasmic staining for NF-κB p65 (immunohistochemistry with hematoxylin counterstain, × 1000).

MALT lymphoma of breast. The neoplasm shows cytoplasmic staining for NF-κB p65 (immunohistochemistry with hematoxylin counterstain, × 1000).