Imaji R, Moon D A, Dewan P A
Urology Unit, Royal Children's Hospital, Victoria, Australia.
J Urol. 2001 Apr;165(4):1240-2; discussion 1242-3.
We assessed the variable morphological expression of posterior urethral membrane by reviewing video recorded cystoscopy.
Between December 1990 and July 2000, 86 males newborn to 15 years old undergoing cystoscopy for urethral anomalies were identified with a posterior urethral membrane. Recorded cystoscopy was reviewed and membrane degree was graded as minimal, moderate or severe.
Of the 86 boys with a membranous lesion in the posterior urethra the condition was considered severe in 40, moderate in 21 and minimal in 21. Four patients on whom data were too inadequately recorded to be properly classified were excluded from study.
This study demonstrates that congenital posterior urethral membrane represents a spectrum of lesions and may vary in the degree of obstruction.
我们通过回顾膀胱镜检查录像来评估后尿道膜的可变形态学表现。
在1990年12月至2000年7月期间，对86例因尿道异常接受膀胱镜检查的15岁以下男性新生儿进行了检查，发现有后尿道膜。回顾记录的膀胱镜检查情况，并将膜的程度分为轻度、中度或重度。
在86例后尿道有膜性病变的男孩中，40例病情被认为严重，21例为中度，21例为轻度。4例记录数据不足无法正确分类的患者被排除在研究之外。
本研究表明，先天性后尿道膜代表一系列病变，梗阻程度可能有所不同。
