Prostate cell-type specificty of CD molecules: Reactivity is marked by colored boxes. Lighter hues indicate faint or equivocal staining by immunochemistry: red/rose for luminal epithelial, blue/turquoise for basal epithelial cells, gold/yellow from stromal fibromuscular cells, lavender for endothelial cells, bright green for perineural cells, lime/light green for nerve sheath cells, and gray for leukocytes. The leukocyte gray scale indicated leukocyte abundance with the darkest for the most abundant CD types. (Liu A, True LD. "Characterization of Prostate Cell Types by CD Cell Surface Molecules". Am J Pathology 2002; 160:37-43).