科研之友
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摘要
Purpose: The aim of this study is to describe the surgical technique and evaluate midterm outcomes of the technique: laparoscopically assisted anorectoplasty (LAARP) and modified repair of urogenital sinus. Method: Seven patients with persistent cloaca underwent LAARP and modified repair of urogenital sinus between November 2005 and December 2010. The ages of the patients at the time of operation were 6 months to 15 years. Distal colostogram and micturating cystogram were performed preoperatively to identify the type of persistent cloaca. The rectal pouch was above the pubococcygeal line in all patients. The operations were carried out using 3 trocars. CO2 pressure was maintained at 8-12 mm Hg. Result: Laparoscopically assisted anorectoplasty and modified repair of urogenital sinus were successfully performed in all cases. Mean operation time was 125.7 +/- 8.4 minutes (range, 110-135 minutes). Intraoperative blood loss was minimal. There were no intraoperative complications. Follow-up was obtained in all patients. The median follow-up period was 5.7 +/- 2.1 years (range, 4-9 years). Mucosal prolapse occurred in 2 cases (28.6%). No urethrovaginal fistula, acquired anorectal atresia or urethral injury was observed. Only 1 patient (14.3%) was incontinent of urine occasionally but urine retention or vesicoureteral reflux was not observed. Two patients (28.5%) had 2-4 stools per day but no social problem. Only 1 patient (14.3%) had constipation and required laxatives. Conclusion: Anoplasty, vaginoplasty and urethroplasty can be performed simultaneously in patients with persistent cloaca through LAARP and modified repair of urogenital sinus.
- 出版日期2015-7
- 单位首都儿科研究所; 中国医学科学院北京协和医院
