Fig. 2From: Rosai-Dorfman disease: a rare presentation with para-aortic and mesenteric lymphadenopathy, hepatosplenomegaly and ascitesa Microscopic section shows low power view of the lymph node with dilation of the sinuses occupied by the histiocytes and lymphocytes (hematoxylin and eosin stain, × 100). b Microscopic section shows the histiocytes with emperipolesis (arrow) (hematoxylin and eosin stain, × 400). c and d Arrows show emperipolesis and lymphophagocytosis (hematoxylin and eosin stain, × 1000)Back to article page