PMC5903133_01
Pre- (a) and postoperative (b) CT.
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F1
Although he had no radiographic recurrence, he developed bilateral hydronephrosis (Fig. 1a). His renal function was maintained without hydronephrosis (Fig. 1b).
Making nephrostomy (red arrow) and passing through the guidewire to the ureter (yellow arrow) (a), grasping the guidewire from ileal conduit (b), and inserting metallic stent via retrograde approach (c).
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F2
We therefore performed percutaneous nephrostomy and throughed the guidewire to the ileal conduit (Fig. 2a). We extracted the guidewire from the ileal conduit under cystoscopic guidance (Fig. 2b). We then placed a metallic ureteral stent via a retrograde approach under fluoroscopic guidance (Fig. 2c).