Fig. 1

Medullary hemangioma in the proximal end of tibia. Plain radiograph of the anteroposterior (a) and lateral view (b) of the proximal tibia and fibula showed an eccentric, expansile, osteolytic lesion at the proximal end of the tibia, with coarse bone ridges inside the lesion like a honeycomb. The cortical bone was thinned, periosteal reaction was presented, and tortuous vascular structures were seen in the interior soft tissue