Sacral chondroblastoma — a rare location, a rare pathology: A case report and review of literature

Figure 3 Hematoxylin-eosin staining. A: First histology of chondroblastoma of hematoxylin-eosin (HE) staining: Proliferating fibroblasts, multinucleated giant cells and proliferating cartilage tissue were seen in HE-stained pathological sections; B: Second histology of chondroblastoma of HE staining: Proliferating chondroblasts and cartilage-like matrix with scattered multinucleated giant cells were seen in HE-stained pathological sections.