Fig. 2From: Histopathological features of condylar hyperplasia and condylar Osteochondroma: a comparison studyThe H.E. staining of condylar osteochondroma. The fibrous layer, the undifferentiated mesenchyme layer, the pre-hyperplastic and hyperplastic cartilage layer are shown in the H.E. staining of a 21-year-old patient condylar osteochondroma, and cartilage islands are scattered throughout the underlying trabecular bone. (H.E., ×50)Back to article page