Fig. 4
From: Inflammatory pseudotumor-like follicular dendritic cell tumor: an underdiagnosed neoplasia
Splenic IPT-like dendritic cell tumor. (a and b) Immunohistochemical expression of CD23 in neoplastic cells. (c and d) In situ hybridization shows the presence of EBV in the nuclei of neoplastic dendritic reticulum cells. Compare the nuclei highlighted in D with those of Fig. 3. [Original magnification A = 200×, B and C = 400×, D = 1000×]