CHROMOSOMAL ANALYSIS OF PREGNANCY LOSSES IN PATIENTS UNDERGOING ASSISTED REPRODUCTION

被引：7

作者：

SHIELDS, LE ^{[1
]}

SERAFINI, PC ^{[1
]}

SCHENKEN, RS ^{[1
]}

MOORE, CM ^{[1
]}

机构：

[1] UNIV TEXAS,HLTH SCI CTR,DEPT OBSTET & GYNECOL,DIV REPROD ENDOCRINOL & INFERTIL,SAN ANTONIO,TX 78284

来源：

JOURNAL OF ASSISTED REPRODUCTION AND GENETICS | 1992年 / 9卷 / 01期

关键词：

INVITRO FERTILIZATION; EARLY PREGNANCY LOSS; CHROMOSOMAL ANALYSIS;

D O I：

10.1007/BF01204116

中图分类号：

Q3 [遗传学];

学科分类号：

071007 ; 090102 ;

摘要：

Chromosomal analysis was performed on products of conception from 18 patients having early pregnancy loss after assisted reproduction. Sonographic findings prior to obtaining tissue varied from gestational sacs consistent with a blighted ovum to fetal poles with cardiac activity. The mean age of the patients was 36.3 years. There were nine (50%) normal karyotypes, five (28%) autosomal trisomies, two cases of tetraploidy, one case of monosomy, and a case with two pericentric inversions. The results of this study suggest that patients undergoing assisted reproduction are not at an increased risk for chromosomal abnormalities.

引用

页码：57 / 60

页数：4

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