PRENATAL-DIAGNOSIS OF TRISOMY-9 - 6 CASES AND A REVIEW OF THE LITERATURE

被引:27
|
作者
SAURA, R
TRAORE, W
TAINE, L
WEN, ZQ
ROUX, D
MAUGEYLAULOM, B
RUFFIE, M
VERGNAUD, A
HOROVITZ, J
机构
[1] Centre de Diagnostic Prénatal, Maternité Pellegrin, CHU Bordeaux, Bordeaux
关键词
TRISOMY; 9; PRENATAL DIAGNOSIS; GENETIC COUNSELING;
D O I
10.1002/pd.1970150704
中图分类号
Q3 [遗传学];
学科分类号
071007 ; 090102 ;
摘要
Six prenatally diagnosed cases of trisomy 9 are reported and 22 previously reported cases are reviewed; the difficulty of genetic counselling for such cases and the variation in the percentage of trisomic cells in different tissues, thus making accurate diagnosis of trisomy 9 difficult, are emphasized. In addition to karyotyping results, ultrasound findings are important in achieving diagnoses. Finally, a course of action when prenatal trisomy 9 is detected is proposed.
引用
收藏
页码:609 / 614
页数:6
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