Fig. 2From: Cutaneous Rosai – Dorfman disease in a patient with late syphilis and cervical cancer – case report and a review of literaturea -Polymorphic inflammatory infiltrate with a large histiocyte with bright, abundant cytoplasm exhibiting empreipolesis phenomenon (green arrow) (H&E original magnification 600x); b - Positive reaction with S100 protein in histocytic cells, (original magnification 200x); c - Positive CD68 reaction in histiocytic cells, (Original magnification 200x); d - Negative reaction with CD1a, (Original magnification 100x)Back to article page