Systemic Relapse in a Young Adult Patient with Primary CNS Diffuse Large B-Cell Lymphoma

Figure 4

FNA and core biopsy of adrenal gland mass. H and E stain showing infiltration of large round blue cells and necrosis at 40x (a), 100x (b), 400x (c). CD20 stain highlight the infiltration of large round blue cells at 100x (d). Ki-67 stain showing a proliferation rate of >90% of the infiltration of large round blue cells at 100x (e).

(a)

(b)

(c)

(d)

(e)