Fig. 3From: Differentiating fulminant EBV infection complicated by HLH from Lymphoma: report of a case and a brief literature reviewAreas of vasculitis (A and B, arrows) and thrombosed vessels resulting in coagulative necrosis (A, arrowhead). There was a marked increase in hemophagocytic activity, especially within vascular spaces (C) with CD163 highlighting macrophages (D)Back to article page