Is an initial endoscopic treatment for all ureteroceles appropriate?

Area of Science:

• Pediatric Urology
• Endourology
• Urologic Surgery

Background:

• Ureterocele treatment has evolved, with endoscopic approaches gaining traction since 2002.
• Comparing outcomes of endoscopic versus prior surgical methods is crucial for optimizing pediatric ureterocele management.

Purpose of the Study:

• To compare the outcomes of ureterocele treatment using a systematic initial endoscopic approach adopted in 2002 versus treatment prior to this date.
• To evaluate the efficacy and complication rates associated with different ureterocele treatment strategies in children.

Main Methods:

• A retrospective chart review of 145 children with ureteroceles treated surgically between 1992 and 2010.
• Patients were categorized based on ureterocele position, treatment year, and initial intervention type.
• Outcomes were assessed using ultrasound, voiding cystourethrogram, and nuclear renal scans.

Main Results:

• Patients treated after 2002 (Group 2) showed a lower rate of de novo upper moiety vesicoureteral reflux (VUR) (12% vs. 48% in Group 1).
• Secondary procedures were required less frequently in Group 2 (42% ectopic, 10% orthotopic) compared to Group 1 (61% ectopic, 42% orthotopic).
• The mean age at initial surgery was 18 months, with mean follow-up of 43 months (Group 1) and 25 months (Group 2).

Conclusions:

• Primary endoscopic ureterocele treatment is a viable option for children with clinically significant ureteroceles.
• While secondary procedures were more common for ectopic ureteroceles, the endoscopic approach demonstrated acceptable outcomes compared to traditional upper tract interventions.