唐氏筛查就是指对胎儿进行唐氏综合症罹患概率的筛查，唐氏综合症（Down syndrome）是指21三体综合症，就是胎儿的21号染色体有三条，也就是我们常说先天愚型，俗称痴呆儿的患者。
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唐氏症（Down syndrome）是染色体异常造成的病变，发生率随母亲生育年龄增加而升高，病患通常属中度智能障碍或合并有先天性心脏病，且抵抗力较差、易有呼...
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...研究背景21三体综合征又名唐氏综合征(Down syndrome,DS),是最常见的染色体病。目前该病尚无有效的治疗方法,21三体患儿给社会和家庭带来沉重的负担。
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Down syndrome critical region 区域 ; 在唐氏综合症关键区域 ; 关键区 ; 关键区域
Down Syndrome DS 唐氏综合征
Down Syndrome Association 唐氏综合症协会
familial down syndrome 家族性唐氏综合征
National Down Syndrome Society 美国唐氏综合征协会
contratype of down syndrome 唐氏综合征反型 ; 反先天愚型综合征
contra-type down syndrome 号染色体长臂部分单体综合征
Results: There are 121 cases of birth defects identified in the 10943 cases of pregnant women,with the rate of 11.05 ‰. There are 42 cases (3.83‰) high risk children of down syndrome and 24 cases(2.19‰) neural tube malformation,55 cases(5.03‰)other malformations.
结果在10943例孕妇中查出出生缺陷121例,占筛查总数的11.05‰,其中唐氏综合症高危儿42例(3.83‰),神经管畸形24例(2.19‰),其他畸形55例(5.03‰)。
参考来源 - 吉州区新生儿出生缺陷产前筛查及产前诊断的研究·2,447,543篇论文数据，部分数据来源于NoteExpress
以上来源于: WordNet
N-UNCOUNT Down syndrome is a disorder that some people are born with. People who have Down syndrome have a flat forehead and sloping eyes and lower than average intelligence. 唐氏综合征
Clare has both Down syndrome and autism.
克莱尔生下来就有唐氏综合症和自闭症。
All you know is that they have Down syndrome.
所有你知道的就是他们患有唐氏综合症。
TrovaGene is also developing a test for Down syndrome.
TrovaGene也正在开发唐氏综合征的测试。
But with that longer life, people with Down syndrome may have an increased risk for Alzheimer's disease at an early age.
VOA: special.2009.09.09
About one in every one hundred people with Down syndrome will develop leukemia, a cancer of the blood.
VOA: special.2009.09.09
Many babies with Down syndrome have low muscle tone, so they need extra support when they are held.
VOA: special.2009.09.09
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