目的探讨积水型无脑畸形的病因、病理及CT诊断与鉴别诊断。
Objective To investigate the pathogenesis pathology, CT diagnosis and differential diagnosis of hydranencephaly.
目的：探讨积水型无脑畸形的病因、病理及CT诊断与鉴别诊断价值。
Objective: To investigate the pathogenesis, pathology, ct diagnosis and differential diagnosis value of hydranencephaly.
方法本文对9例积水型无脑畸形患者的临床与CT资料进行了回顾性分析。
Methods ct manifestations and clinical data of 9 cases with hydranencephaly were analysed retrospectively.
发生率最高的神经管畸形是脊柱裂，其他依次为无脑畸形、脑膨出、小头畸形。
The highest of neural tube defects is spina bifid a then is anencephaly encephalocele and so on.
最常见的神经管缺陷是脊柱裂，它是指胎儿期脊髓没有被完全封闭，和无脑畸形，它指部分或全部脑组织没有发育。
The most common neural tube defects are spina bifida, in which the spin al cord fails to close completely during fetal development, and anencephaly, in which part or all of the brain doesn't develop.
结果共检出胎儿畸形359例，其中中枢神经系统畸形96例（26.7%），较常见的有脑积水、无脑畸形、露脑畸形及脊柱裂。
Results There are 96 neural malformation with more common hydrocephalus anencephaly exencephaly and spina bifida in all malformations of 359 cases accounting for 26.7%.
居住在美国俄克拉荷马州、今年34岁的艾比·阿埃伦在怀孕19周的时候，在被告知腹中的女儿被诊断出患有先天无脑畸形绝症、意味着仅能存活几个小时的时候，她彻底崩溃了。
Abbey Ahern, 34, who lives in Oklahoma, was devastated when she was told at her 19-week scan that her daughter had the terminal illness anencephaly which meant she would not live beyond a few hours.
赤羽病是由阿卡班病毒引起牛、羊等动物流产、死产、死胎、胎儿畸形、以及先天性关节弯曲-积水性无脑综合征的一种虫媒传染病。
Akabane virus(AKV) causes abortion, premature birth, stillbirth, and congenital deformities such as arthrogryposis-hydranencephaly syndrome in cattle, sheep, and other animals.
在刚毛猎狐梗和爱尔兰雪达犬中发现该疾病与无脑回畸形有关。松狮犬中也发现该疾病与其它疾病有关。
It is also seen associated with lissencephaly in Wire-haired Fox Terriers and Irish Setters, and as a separate condition in Chow Chows.
出生缺陷前五位的是唇腭裂、神经管发育畸形、无脑儿、先天性心脏病、脐疝；
The top five birth defects are cleft lip and palate, neural tube development defects, no brain child, congenital heart disease, umbilical hernia;
出生缺陷前五位的是唇腭裂、神经管发育畸形、无脑儿、先天性心脏病、脐疝；
The top five birth defects are cleft lip and palate, neural tube development defects, no brain child, congenital heart disease, umbilical hernia;
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