Fig. 16.1
RGP image showing the classical fish hook sign

Fig. 16.2
Ports position

Fig. 16.3
Initial view of the right hydronephrotic kidney

Fig. 16.4
Right colon being reflected

Fig. 16.5
Dilated pelvis and upper part of the ureter

Fig. 16.6
Normal ureter caudal to retrocaval segment seen medial to IVC

Fig. 16.7
IVC seen between dilated and undilated part of ureter

Fig. 16.8
Retrocaval part of ureter identified

Fig. 16.9
Retrocaval segment completely dissected

Fig. 16.10
Distal end of dilated ureteric segment being divided

Fig. 16.11
Lower part of ureter spatulated

Fig. 16.12
Posterior layer suture with 4-0 vicryl started from the upper part of divided ureter

Fig. 16.13
Corresponding suture through the lower end ureter – apical suture in place

Fig. 16.14
Posterior layer suturing in continuous fashion

Fig. 16.15
Stent inserted antegrade after completion of posterior layer suture

Fig. 16.16
Anterior layer suturing in progress

Fig. 16.17
Anterior layer suturing completed

Fig. 16.18
Perinephric fat cover for anastomosis
16.7.2 Reteroperitoneoscopic Ureteroureterostomy for Retrocaval Ureter

Fig. 16.19
IVU showing Seahorse sign suggestive of retrocaval ureter

Fig. 16.20
RGP showing smooth upper ureteric narrowing and sinuous course suggestive of retrocaval ureter

Fig. 16.21
External view of ports position

Fig. 16.22
Retroperitoneoscopic view of dilated upper ureter hooking IVC, U Dilated ureter, r.u Retrocaval segment of ureter

Fig. 16.23
Dissection on the medial aspect showing normal caliber ureter, U Dilated ureter

Fig. 16.24
Division of ureter on the transition zone, U Dilated ureter, r.u Retrocaval segment of ureter

Fig. 16.25
Division of ureter on the transition zone

Fig. 16.26
Transposition of retrocaval segment by pulling medially (as it appears to be of normal caliber, it doesn’t need excision)

Fig. 16.27
Lateral spatulation of retrocaval segment of ureter (preplaced guidewire comes into view)

Fig. 16.28
Initial 4-0 vicryl suture taken outside in through the nonspatulated end of ureter

Fig. 16.29
Corresponding suture taken inside out through the medial aspect of the dilated ureter

Fig. 16.30
Subsequent interrupted 4-0 vicryl suture

Fig. 16.31
Subsequent interrupted 4-0 vicryl sutures in progress

Fig. 16.32
After few interrupted sutures, stent is advanced retrograde

Fig. 16.33
With few more interrupted sutures (anterior layer) ureteroureterostomy is completed, L Lower pole kidney, U Dilated ureter, r.u Retrocaval segment of ureter

Fig. 16.34
Final view of completed ureteroureterostomy, L Lower pole kidney, U Dilated ureter, r.u previously retrocaval segment of ureter

Fig. 16.35
Tube drain introduced through the primary port
16.7.3 Laparoscopic Ureteroureterostomy in Ureteral Stricture (Transperitoneal approach)

Fig. 16.36

Right RGP showing mid ureteric stricture

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