Monfort G, Bretheau D, Di Benedetto V, Bankole R
Department of Pediatric Urology, Hopital d'Enfants de la Timone, Marseille, France.
J Urol. 1992 Nov;148(5):1504-6. doi: 10.1016/s0022-5347(17)36950-1.
Urethral strictures in children, which are not frequent, often require urethroplasty when dilations and/ or urethrotomies have failed. A bladder mucosa graft was used successfully for urethral reconstruction to treat posterior hypospadias. We describe our experience with a bladder mucosa graft during urethroplasty for acquired urethral strictures in 8 children. Urethral strictures secondary to the treatment of hypospadias were excluded. Bladder mucosa was used successfully as an onlay or patch graft urethroplasty in 7 patients. One patient had a tubularized graft with secondary stenosis treated successfully by dilation.
儿童尿道狭窄并不常见，当扩张和/或尿道切开术失败时，通常需要进行尿道成形术。膀胱黏膜移植已成功用于尿道重建以治疗后尿道下裂。我们描述了我们在8例儿童后天性尿道狭窄尿道成形术中使用膀胱黏膜移植的经验。排除继发于尿道下裂治疗的尿道狭窄。膀胱黏膜成功地用作7例患者的覆盖或补片移植尿道成形术。1例患者行管状移植术后继发狭窄，经扩张成功治疗。
