Figure 1From: Benign fibrous histiocytoma of parietal bone: case report and review of the literaturePreoperative CT images of bone-window revealed a low density mass, irregular shape, internal and external bony plates eroded. (A) On axial CT scan. (B) On sagittal CT scan. (C) A 3D reconstructed image by CT showed external bony plates to be jacked up. (D) Postoperative CT scan of the axial showing no tumor recurrence 12 months after operation.Back to article page