Review
Copyright ©2011 Baishideng Publishing Group Co.
World J Radiol. Nov 28, 2011; 3(11): 256-265
Published online Nov 28, 2011. doi: 10.4329/wjr.v3.i11.256
Figure 3
Figure 3 An 80-year-old man presenting with progressive increasing left flank pain and hematuria underwent abdominal computed tomography with 140 kVp and 110 mA. A: Non-contrast transverse computed tomography (CT) image shows dilated left ureter (arrow); B: On post-contrast transverse CT image, the intra-luminal ureteral filling defect shows contrast enhancement (arrow), which was subsequently proved to be transitional cell carcinoma.