Fig. 3
From: An extremely rare case of Rosai–Dorfman disease in the thymus
Immunohistochemistry results. S‑100 protein staining was strong positive. Thymus-associated epithelial cell indicators CK19 and P63 were positive. Cyclin D1, OCT-2, CD20, CD79a, SMA, CD30, CD10 and CD3 were also positive, and Ki67 index was about 5% in lymphocytes and plasma cells. (a Ki67, b S‑100 protein, c CK19, d P63, e Cyclin D1, f OCT-2, g CD20, h CD79a, i SMA, j CD30, k CD10, l CD3)