FETAL GROWTH-RETARDATION - ASSOCIATED MALFORMATIONS AND CHROMOSOMAL-ABNORMALITIES
FETAL GROWTH-RETARDATION - ASSOCIATED MALFORMATIONS AND CHROMOSOMAL-ABNORMALITIES
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DOI：
10.1016/0002-9378(93)90491-z
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发表时间：
1993-02-01
影响因子：
9.8
通讯作者：
NICOLAIDES, KH
中科院分区：
文献类型：
--
作者：
SNIJDERS, RJM;SHERROD, C;NICOLAIDES, KH
目的：我们的目的是确定胎儿生长迟缓中染色体异常的发生率和模式。研究设计：对转介给我们的 458 名胎儿进行血核型分析，以进一步评估妊娠 17 至 39 周的生长迟缓。结果：369 例胎儿核型正常，89 例（19%）胎儿核型异常。所提及的群体中最常见的染色体缺陷
OBJECTIVE: Our objective was to determine the incidence and pattern of chromosomal abnormalities in fetal growth retardation.STUDY DESIGN: Blood karyotyping was performed in 458 fetuses referred to us for further assessment of growth retardation at 17 to 39 weeks' gestation.RESULTS: The fetal karyotype was normal in 369 and abnormal in 89 (19%) of the cases. The most common chromosomal defect in the group referred at