Bone Marrow Infiltration in Rosai–Dorfman Disease

Figure 2

Biopsies showing infiltration by histiocytic cells. (a) Cervical lymph node biopsy, hematoxylin, and eosin, ×20. (b) Bone biopsy, hematoxylin, and eosin, ×10. (c) Bone marrow biopsy, hematoxylin, and eosin, ×10.

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(b)

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