Review
Copyright ©The Author(s) 2020.
World J Radiol. Aug 28, 2020; 12(8): 156-171
Published online Aug 28, 2020. doi: 10.4329/wjr.v12.i8.156
Figure 7
Figure 7 Focal pyelonephritis occurring 50 d after kidney transplantation in a 34-year-old female patient. While grayscale ultrasound found no abnormalities (A), contrast-enhanced ultrasound revealed a focal hypoperfused area (arrow in B) that was subsequently confirmed on both corticomedullary phase (arrow in C) and nephrographic phase (arrow in D) of a computed tomography performed to assess a large symptomatic perirenal collection (arrowhead in D).