Fig. 4From: Phenotypic intrafamilial variability including H syndrome and Rosai–Dorfman disease associated with the same c.1088G > A mutation in the SLC29A3 geneH syndrome. Immunohistochemistry stain shows diffuse infiltration plasma cells (a: CD 138+, × 100) with a moderate infiltration of histiocytes (b: CD68+, × 100). These histiocytes were not highlighted by immunohistochemical staining for S-100 protein (c) and CD1a (d) (× 100)Back to article page