Fig. 2From: Lipoblastoma: a clinicopathologic review of 23 cases from a major tertiary care center plus detailed review of literaturea Lipoblasts and plexiform vasculature is present against myxoid background. b Zonation; primitive mesenchymal cells at the edge of fibrous septa merging gradually with adipocytes. c Adipocytes and blood vessels demonstrating positive expression for CD34 IHC stain. d Adipocytes demonstrating positive expression for S100 IHC stain. e Primitive mesenchymal cells demonstrating positive expression for Desmin IHC stainBack to article page