XXXX : report of two cases and review of the literature.

@entity5 @entity79 @entity1567
BACKGROUND: The @entity1567 exhibits important differences in anatomical distribution, histologic appearance and radiographic findings compared with the classic type of @entity1567 . The purpose of this article is to assist the dental community in better understanding this variation in @entity5 . CASE DESCRIPTIONS: The authors present two cases of @entity1567 localized in the anterior portion of the jaw. The @entity5 were expansile, destructive and painless. The radiographic findings showed diffuse, mixed (radiopaque/radiolucent) lesions with cortical @entity79 . Block excision was performed in both cases. Follow-up examination one and two years later disclosed no recurrence of @entity5 . CLINICAL IMPLICATIONS: The @entity1567 tends to infiltrate between bone trabeculae. Curettage leaves islands of @entity5 within bone, which later manifest as recurrences. Therefore, block excision is the most widely used treatment to avoid recurrence.
