Surface-based hemangioma of bone: three case studies and a review of the literature

Three cases of surface-based hemangiomas were reviewed. The cases illustrate the plain film and magnetic resonance imaging findings of these benign tumors, which can appear quite aggressive, mimicking more aggressive neoplasms. Each of the patients underwent en bloc excision, and pathologic evaluation to determine the diagnosis. To date, there has been no evidence of recurrence.