Fig. 6From: An unusual presentation of non-specific cystic degeneration of craniofacial fibrous dysplasia: a case report and review of literatureHistologic features of the mass. a Dense collagenous tissue surrounds the osseous trabeculae and peritrabecular clefting is present (H and E stain, original magnification: × 100). b Mitosis or atypia is not seen (H and E stain, original magnification: × 200)Back to article page