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FIG 5. Photomicrographs (magnification x100).
A, Well-organized clusters of eosinophilic granular cells (arrowhead) are depicted within haversian bone (hematein phloxine safranin).
B, At a higher magnification, the granular cells are distributed in small clusters. The cells have an elongated or spindle shape, with abundant cytoplasm and small basophilic nuclei (arrowhead). No high-grade nuclear atypia, necrosis, or mitoses are present (hematoxylin-eosin with S-100 protein).
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