Case Report

Laparoscopic Nephroureterectomy with Heminephrectomy for Urothelial Carcinoma of the Upper Renal Pelvis on the Left Side of the Horseshoe Kidney

Figure 1

(a) CT findings. CT reveals a mass lesion of upper pelvis of the left side of the horseshoe kidney (arrow). (b) MRI findings. MRI reveals a high signal intensity on diffusion-weighted imaging (arrow). (c) Reconstruction of three-dimensional analysis of the images of thin-slice contrast-enhanced CT. Three-dimensional reconstruction reveals two renal arteries arising from the aorta that supplied to the left side of the horseshoe kidney (arrow).
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