Osteoblastoma of Mandible: A Case Report

The clinical facts and radiologic findings are very important in the diagnostic evaluation of jaw swellings, and must be considered along with histologic findings. Osteoblastoma is a rare, benign, bone-forming tumorthat is histologically related to the more common osteoid osteoma. We report a case of osteoblastoma in a 45-year-old female with pain and swelling in the right mandibular posterior region. Radiological imaging disclosed a well-circumscribed lesion in which some parts were calcified. Histologic examination showed large irregular bony trabeculae present within loose and highly cellular connective tissue stroma with few myxoid areas. Areas with clusters of plump osteoblasts and few osteoclasts were also seen. Surgical excision was performed as treatment. This case report is an attempt to help the dental community in developing familiarity with the clinical presentation and at the same time advocating the development development of a high index of suspicion in recognizing such cases.