Mahajan J K, Ojha Sunita, Rao K L N
Department of Pediatric Surgery, Advanced Pediatric Center, Postgraduate Institute of Medical Education and Research (PGIMER), Chandigarh, India.
Urol Int. 2005;74(4):365-7. doi: 10.1159/000084440.
The exstrophy variants are uncommon anomalies. The variants of the exstrophy complex have all the stigmata of the classical exstrophy such as divergent recti, widened symphysis pubis, and low-set umbilicus; however, the urinary tract is intact to a varying degree. Pseudoexstrophy, an exstrophy variant, is very rarely associated with epispadias. We report an unusual case of pseudoexstrophy with epispadias, in whom the intact bladder was initially covered by a mucous membrane which later epithelialized. The epispadias was repaired using a penile disassembly technique with posterior and ventral placement of bladder neck and urethra. Although the urethral meatus was hypospadiac, the child had achieved dry intervals with occasional stress incontinence.
膀胱外翻变异型是罕见的畸形。膀胱外翻复合体的变异型具有经典膀胱外翻的所有特征,如腹直肌分离、耻骨联合增宽和脐低位;然而,尿路在不同程度上是完整的。假性膀胱外翻是膀胱外翻的一种变异型,很少与尿道上裂相关。我们报告了一例伴有尿道上裂的罕见假性膀胱外翻病例,其完整的膀胱最初被一层黏膜覆盖,该黏膜后来上皮化。采用阴茎解体技术修复尿道上裂,将膀胱颈和尿道置于后方和腹侧。尽管尿道口呈尿道下裂,但患儿已能实现间断干爽,偶尔有压力性尿失禁。