Figure 2.
Immunostaining of bone marrow biopsy specimen for cytokines. (A) Hematoxylin and eosin (magnification, ×200). (B) λ light chain positive (magnification, ×200). (C) CD38 positive (magnification, ×200). (D) κ light chain negative (magnification, ×200). (E) CD39 positive (magnification, ×400). (F) CD73 negative (magnification, ×400). (G) CD203a positive (magnification, ×400). (H) TNF-α positive (magnification, ×400).
