Cakmak Murat, Gollu Gulnur, Kucuk Gonul, Bahadir Berktug
Department of Pediatric Surgery, Ankara University Faculty of Medicine, Cebeci, Ankara.
Int Braz J Urol. 2015 May-Jun;41(3):591-5. doi: 10.1590/S1677-5538.IBJU.2014.0325.
Failed hypospadiass cases may result in hypovascular, scarred penis with residual penile chordee and leave the patient with minimal residual skin for penile resurfacing and urethroplasty. Local tissue expansion has become a good alternative to provide skin for penis by using expanders however they require long periods of time for expansion. Besides, rapid tissue expansion was also described in different tissues.We used rapid intraoperative expansion technique by using a Foley catheter in a failed hypospadias case who had minimal residual skin secondary to infection and we concluded that rapid intraoperative tissue expansion with Foley catheter is an effective, feasible reconstructive method for easy dissection and penile resurfacing in failed hypospadiass cases.
尿道下裂修复失败的病例可能导致阴茎血管减少、瘢痕形成,并伴有残余阴茎下弯,使患者用于阴茎皮肤重建和尿道成形术的残余皮肤极少。局部组织扩张已成为一种通过使用扩张器为阴茎提供皮肤的良好替代方法,然而,扩张需要很长时间。此外,不同组织中也有快速组织扩张的报道。我们在一例因感染导致残余皮肤极少的尿道下裂修复失败病例中,使用Foley导管进行术中快速扩张技术,我们得出结论,Foley导管术中快速组织扩张是一种有效、可行的重建方法,便于在尿道下裂修复失败病例中进行解剖和阴茎皮肤重建。