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 11
Figure 11 Xanthogranulomatous pyelonephritis. A: USG shows enlarged kidney with parenchyma replaced with multiple hypoechoic masses (arrow, A) comprising inflammatory exudate; B: Computed tomography shows multiple low-attenuation rounded masses, corresponding to either dilated calyces or focal areas of parenchymal destruction with a central staghorn calculus (arrow, B).