Review
Copyright ©2010 Baishideng.
World J Radiol. Feb 28, 2010; 2(2): 83-90
Published online Feb 28, 2010. doi: 10.4329/wjr.v2.i2.83
Figure 4
Figure 4 Normal lung. Sporadic ring-down artefacts spreading from the pleural line into the lung surface.