Figure 21.

A completely regressed Kaposi sarcoma lesion still retains a modest amount of abnormal dermal microvessels, as evidenced by this D2-40 immunostain. D2-40 is a marker of lymphatic endothelium.

Grayson and Pantanowitz Diagnostic Pathology 2008 3:31   doi:10.1186/1746-1596-3-31
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