Nodular Lymphocyte Predominant Hodgkin Lymphoma of the Ileum

Figure 3

Immunoarchitecture of the ileal lesion. (a) Low-power image of an IgD immunohistochemical stain shows numerous positive cells within the nodules. The mantle zone of an adjacent reactive follicle is also seen (right). (b) Low-power image of a CD21 stain shows expanded follicular dendritic cell meshworks associated with the nodules.

(a)

(b)