Fig. 7

Excised tumor specimen showed small mononuclear stromal cells and multinucleated osteoclast-like giant cells (hematoxylin and eosin stain; scale bar, 100 μm)
Excised tumor specimen showed small mononuclear stromal cells and multinucleated osteoclast-like giant cells (hematoxylin and eosin stain; scale bar, 100 μm)