Ectopic ureterocele: results of open surgical therapy in 40 patients
Abstract
PURPOSE: The treatment of ectopic ureterocele is controversial. In addition to debate on optimal therapy, discussion exists on whether there is further risk of deteriorating bladder function after extensive bladder surgery during the first year of life, which is a reason to postpone surgery. In a prospective nonrandomized trial we treated 40 patients regardless of age who had ectopic ureterocele with complete surgical reconstruction of the lower urinary tract and upper pole resection of poorly functioning upper pole moieties at referral. Excluded from study were 3 patients with only 1 affected renal moiety initially.
MATERIALS AND METHODS: We treated 31 female and 9 male patients 0 to 8.8 years old (mean age 2.17) at surgery for ectopic ureterocele extending into the bladder neck and urethra, including 19 younger than 1 year. Primary ureterocele excision was performed in 37 cases with reconstruction of the urethra, bladder neck and trigone, and ureteral reimplantation. Because of small ureterocele size, the ureterocele was left in situ in 3 patients, leading to secondary ureterocele removal due to obstructive voiding and urinary incontinence in 1 each. A staged procedure in 5 neonates involved primary lower urinary tract reconstruction with upper pole cutaneous ureterostomies followed by upper pole resection or ureteral reimplantation a few months later. After bladder neck reconstruction in 16 cases colposuspension was also done to create a normal vesicourethral angle. All…
How strong is the evidence?
Evidence Hub reads this as a clinical trial, done in people. Its evidence level is 3 of 5 (Moderate · trial / cohort / secondary analysis). Trials without a large randomized design, cohorts and secondary analyses give moderate evidence. Reported size: 40 participants or records.
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