Intradiploic hemangioma with repeated hemorrhage in a child with hemophilia

Abstract

Intraosseous hemangioma is an uncommon benign vascular tumor, which is most frequently found in middle-aged female patients. The clinical course is usually insidious and the outcome excellent after total resection. The authors report a case of a calvarial hemangioma in a child with hemophilia who experienced a catastrophic postoperative hematoma and discuss the mechanism, clinical features, and treatment of this condition.