Letter to the Editor Figure 2 (a) Haematoxylin-eosin 49 stain: hydropic degeneration of the basal layer with isolates necrotic keratinocyte. In papillary and reticular dermis, moderate lymphocyte infiltrate around the vessels. Note the endothelium conspicuously prominent, without visualizing fibrinoid necrosis. A dense perieccrine infiltration was also evident. (b) Closer look up, 209. (c) Positive Immunochemistry CD123 49, mostly around vessels and adnexal structures. (d) Closer look up 209: positive CD 123 around vessels.
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