Figure 1. Microscopic examination of the epithelioid osteoblastoma. A) H&E-stained section showing irregular trabeculae of woven bone with deep blue, calcified areas and areas with cartilage, ×20. B) H&E-stained section showing irregular trabeculae of woven bone rimmed by osteoblasts. In the intertrabecular space, fibrovascular tissue and sheets of epithelioid osteoblasts are shown, ×20.
