Case Report

Two Rare Complications in One Patient: Acquired von Willebrand Syndrome Associated with Intracranial Plasmacytoma

Figure 2

(a) Neoplastic plasma cell proliferation. Hematoxylin-eosin-saffron (HES) coloration, ×400 magnification. (b) Monotypic plasma cell proliferation. Anti-kappa antibody, ×400 magnification. (c) CD138 expression by plasma cells. Anti-CD138 antibody, ×400 magnification.
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