Copyright ©2014 Baishideng Publishing Group Inc.
World J Radiol. Nov 28, 2014; 6(11): 865-873
Published online Nov 28, 2014. doi: 10.4329/wjr.v6.i11.865
Figure 4
Figure 4 Mature abscess. A: US shows a complex cystic lesion with thick walls in right kidney; B: CECT shows a sharply marginated area of low attenuation due to parenchymal necrosis with peripheral enhancing rim that suggest a mature abscess. US: Ultrasonography; CECT: Contrast-enhanced computed tomography.