하악골에 발생한 Giant-cell Reparative Granuloma

The authors have observed a case of giant-cell reparative granuloma which were occurred in the mandible of 30 year old man . 1.The lesion of accompanying inflammation was lacated at the anterior portion of the mandible. 2.Radiograph shows ovoid radiolucent shadow with irregular margin. 3. Microscopic section reveals granulation tissue and many multinucleated gaint cells exist adjacent to the hemorrhagic areas.