Fig. 6From: Histopathological features of condylar hyperplasia and condylar Osteochondroma: a comparison studyImmunohistochemical staining of EXT1. a. Condylar hyperplasia (Type I) (A1x20, A2× 200). b. Condylar Osteochondroma (Type II) (B1x20, B2 × 200)Back to article page