Fig. 1From: Differential CT and MR imaging diagnosis between low- and high-grade malignant vascular tumors of boneCase 2: a Unenhanced CT image at bone window settings shows that a lytic lesion with lattice-like coarse trabeculae, interrupted cortex (arrowhead), and partial peripheral sclerosis (white arrow). b Enhanced CT image shows paraspinal mass and posterior intercostal artery (white arrow) passing through the lesion without involvementBack to article page