case_images: PMC9666680_01
case_images: Preoperative ultrasound showed severe hydronephrosis and ureterectasis of bilateral upper moiety.
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case_images: PMC9666680_01_fsurg-09-1019161-g001.jpg
case_images: F1
case_images: Ultrasound of urinary system showed bilateral duplex kidney (Figure 1).
case_images: Preoperative IVP showed an ureterocele in the bladder ( ).
case_images: fsurg-09-1019161-g002.jpg
case_images: PMC9666680_01_fsurg-09-1019161-g002.jpg
case_images: F2
case_images: Intravenous pyelography (IVP) showed there was an ureterocele in the bladder (Figure 2).
case_images: Results of preoperative CT showed severe hydronephrosis and ureterectasis of bilateral upper moiety, left ureteral opening, and the right ureterocele.
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case_images: PMC9666680_01_fsurg-09-1019161-g003.jpg
case_images: F3
case_images: Computerized tomography (CT) revealed severe hydronephrosis and ureterectasis of bilateral upper moiety, left ureteral opening was ectopic in location, and the right ureterocele was found (Figure 3).
case_images: : Upper moiety ureter,  : lower moiety urtter.
case_images: fsurg-09-1019161-g004.jpg
case_images: PMC9666680_01_fsurg-09-1019161-g004.jpg
case_images: F4
case_images: After discussion, cystoscopy and bilateral cutaneous ureterostomy was performed for the patient (Figure 4).
case_images: Patient's situation after bilateral cutaneous ureterostomy.
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case_images: PMC9666680_01_fsurg-09-1019161-g005.jpg
case_images: F5
case_images: The patient's urinary tract infection (UTI) was cured soon after bilateral cutaneous ureterostomy, and she was discharged 5 days later (Figure 5). No UTI a Figure 5 fever occurred in the patient during discharge.
case_images: Result of IVP after ureterostomy showed no hydronephrosis in bilateral duplex kidney.
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case_images: PMC9666680_01_fsurg-09-1019161-g006.jpg
case_images: F6
case_images: IVP showed no hydronephrosis in bilateral duplex kidney (Figure 6).
case_images: Result of VCU before ureteroureterostomy showed mild vesicoureteral reflux (VUR) on the right lower moiety ureter.
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case_images: F7
case_images: Voiding cystourethrography (VCU) showed mild vesicoureteral reflux (VUR) on the right lower moiety ureter (Figure 7).
case_images: Postoperative situation of the D-J tubes.
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case_images: PMC9666680_01_fsurg-09-1019161-g008.jpg
case_images: F8
case_images: The D-J tubes were removed 1 month after operation (Figure 8).