PMC9095392_01
(a) MR Urogram showing the coronal view of the lesion measuring 0.29 mm. (b) MR Urogram showing the axial view of the lesion measuring 31.2 mm x 40.0 mm.
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fig1
MR Urogram demonstrated a right ureteroileal anastomosis stricture and a lobulated mass in the right kidney extending from the lower pole into the renal pelvis (Figure 1).
Placement of the ports.
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fig2
An 18F Foley catheter was inserted into the ileal conduit before the abdomen was insufflated and a Visiport, three robotic trocars, and two assistant trocars were inserted (Figure 2).
View of the ureter entering the ileal conduit after injection of indocyanine green (ICG).
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fig3
After docking the da Vinci Xi  platform, a standard approach was employed until both poles of the kidney were visible at which time ICG was injected into the nephrostomy to improve visibility of the proximal ureter (Figure 3).