Case Report
Copyright ©2011 Baishideng Publishing Group Co.
World J Radiol. Mar 28, 2011; 3(3): 82-84
Published online Mar 28, 2011. doi: 10.4329/wjr.v3.i3.82
Figure 1
Figure 1 Pre-operative computed tomography scan of the chest without contrast media showing the large bilateral costal masses (white arrows) and an intracanalicular extradural mass (black arrow).