Figure 2
From: GNAS mutational analysis in differentiating fibrous dysplasia and ossifying fibroma of the jaw
Histologic features of fibrous dysplasia and ossifying fibroma. (a) Fibrous dysplasia is featured as irregular trabeculaes of woven bone within fibrous stroma, no osteoblasts could be seen around the bone. (b) Ossifying fibroma showed calcified spherules similar to cementicles, which lie in a moderately cellular, dense fibrous stroma. Magnifications: × 40.
