title: Unusual behaviour of periapical cementous dysplasia.
abstract: A case of periapical cementous dysplasia is reported that over the course of 12 years developed into a progressive bone lesion. The diagnostic and therapeutic aspects are discussed.
authors.affiliation: Department of Oral and Maxillofacial Surgery, Free University Hospital, Amsterdam, The Netherlands.
authors.forename: L E
authors.initials: LE
authors.lastname: Smeele
authors.forename: J A
authors.initials: JA
authors.lastname: Baart
authors.forename: I
authors.initials: I
authors.lastname: Van der Waal
mesh_terms: D000328:Adult; D002485:Cementoma / Q000175:diagnosis* / Q000628:therapy; D003937:Diagnosis, Differential; D005260:Female; D005357:Fibrous Dysplasia of Bone / Q000175:diagnosis; D005500:Follow-Up Studies; D006801:Humans; D008339:Mandibular Neoplasms / Q000175:diagnosis*; D010483:Periapical Diseases / Q000175:diagnosis*