ArticleInternational journal of urology : official journal of the Japanese Urological Association2022
Efficacy of one- and two-stage segment urethroplasty for severe chordee with congenital short urethra.
Article in International journal of urology : official journal of the Japanese Urological Association, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.
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Abstract
objectivesThe aim of this study was to analyze the efficacy of segment urethroplasty to treat severe chordee with congenital short urethra and compared one-stage and two-stage segment urethroplasty. This procedure involved urethral transection to correct the chordee, and urethroplasty was performed to restore natural penile length.
methodsWe retrospectively studied a cohort of patients with severe chordee and congenital short urethra who underwent one- or two-stage segment urethroplasty at our institution between February 2006 and May 2020. We evaluated the efficacy of the procedures based on the incidence of complications.
resultsA total of 37 children were included in this study: 25 were treated with two-stage segment urethroplasty and 12 were treated with one-stage segment urethroplasty. The median length of neourethra in the one-stage repair group (3.21 cm) was similar to that in the two-stage repair group (3.23 cm; P > 0.05). Of the 37 patients, 32 (86.5%) were cured after urethroplasty. There were three patients with complications in the one-stage repair group (one urethral fistula and two urethral strictures) and two patients with fistula in the two-stage repair group. Among the five patients with complications, the three fistulas were successfully repaired through reoperation and the two urethral strictures were cured after urethral dilatation. No patient had diverticulum or recurrent chordee.
conclusionsSegment urethroplasty achieved satisfactory outcomes in the treatment of severe chordee with congenital short urethra. This can restore natural penile length, and the recurrence rate of severe chordee is low. The overall success rate of the two-stage procedure tends to be better than that of the one-stage procedure.
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