Pericentric Inversion of Chromosome 9 in a Consanguineous Couple with Molar Pregnancies and Spontaneous Abortions

被引：3
|
作者：
Abdalla, Ebtesam Mohamed [1 ]
El-Kharadly, Rasha Nabil [1 ]
机构：
[1] Univ Alexandria, Dept Human Genet, Med Res Inst, Alexandria, Egypt
来源：
LABMEDICINE | 2012年 / 43卷 / 05期
关键词：
pericentric inversion of chromosome 9; chromosomal structural abnormalities; spontaneous abortion; molar pregnancy; COMPLETE HYDATIDIFORM MOLES; PRENATAL-DIAGNOSIS; NLRP7; MUTATIONS; ABERRATIONS; ORIGIN; POPULATION; REGION; WOMEN;
D O I：
10.1309/LMV84B9GVVYOGZKK
中图分类号：
R446 [实验室诊断]; R-33 [实验医学、医学实验];
学科分类号：
1001 ;
摘要：
Pericentric inversion of human chromosome 9 is one of the most common balanced structural aberrations. Despite being categorized as a minor chromosomal rearrangement that does not correlate with abnormal phenotypes, many authors have reported an association of this inversion with subfertility, recurrent spontaneous abortions, and abnormal clinical phenotypes. Herein, we report the case of 3 consecutive hydatidiform moles, 4 spontaneous first-trimester abortions, and no normal pregnancies yielded by a consanguineous, married woman and man. Karyotyping of these phenotypically normal partners revealed inv(9)(p11q13) in all of the analyzed metaphases. We report for the first time, to our knowledge, that the pericentric inversion of chromosome 9 was correlated with recurrent hydatidiform moles.
引用
收藏
页码：212 / 216
页数：5
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