Central giant cell granuloma (circumscribed) .
- It occurs in young adults (rarely after 30 years).
- Most common location is the anterior region of the mandible
- Possible effects on adjacent teeth: displacement, resorption, loss of lamina dura.
- Radiographically it appears as unilocular radiolucency in early stages, but as it grows usually becomes multilocular with honeycomb appearance.
- It has an irregular shape and often ill-defined borders.
- It can cause considerable bone expansion.
