Fetoscopic Diagnosis of Congenital Megalourethra at Early Second Trimester

被引：7

作者：

Yamamoto, Ryo ^{[1
]}

Ishii, Keisuke ^{[1
,3
]}

Ukita, Shingo ^{[1
]}

Hidaka, Nobuhiro ^{[1
]}

Kobayashi, Kenichi ^{[2
]}

Shimada, Kenji ^{[2
]}

Mitsuda, Nobuaki ^{[1
]}

机构：

[1] Osaka Med Ctr, Dept Maternal Fetal Med, Osaka 5941101, Japan

[2] Osaka Med Ctr, Dept Urol, Osaka 5941101, Japan

[3] Res Inst Maternal & Child Hlth, Osaka 5941101, Japan

来源：

FETAL DIAGNOSIS AND THERAPY | 2013年 / 34卷 / 01期

关键词：

Congenital megalourethra; Fetoscopy; Fetal obstructive uropathy; Prenatal diagnosis; Ultrasonography; PRENATAL-DIAGNOSIS;

D O I：

10.1159/000348773

中图分类号：

R71 [妇产科学];

学科分类号：

100211 ;

摘要：

Congenital megalourethra is a rare urogenital malformation that is usually associated with lower urinary tract obstruction. In association with hypoplasia or deficiency of the corpus spongiosa and/or corpus cavernosum, a cystic dilatation of penile urethra is generally observed. We present a case of congenital megalourethra diagnosed by fetoscopy and ultrasonography at 17 weeks of gestation. Fetoscopic investigation demonstrated a balloon dilatation of the pen is with a complete obstruction of the urethral meatus, which could distinguish a fusiform type congenital megalourethra from other disorders. Autopsy subsequent to the termination of pregnancy revealed a complete deficit of both corpus spongiosa and corpus cavernosum. Copyright (C) 2013 S. Karger AG, Basel

引用

页码：63 / 65

页数：3

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