A cytogenetic study of 1000 spontaneous abortions
β Scribed by T. HASSOLD; N. CHEN; J. FUNKHOUSER; T. JOOSS; B. MANUEL; J. MATSUURA; A. MATSUYAMA; C. WILSON; J. A. Yamane; P. A. JACOBS
- Book ID
- 115248848
- Publisher
- John Wiley and Sons
- Year
- 1980
- Tongue
- English
- Weight
- 936 KB
- Volume
- 44
- Category
- Article
- ISSN
- 0003-4800
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π SIMILAR VOLUMES
The karyotypes of 941 singleton and 42 twin abortuses and 4 cystic placentae were determined. 30.5% of the singletons were chromosomally abnormal; 49.8% of these were trisomic, 23.7% X-monosomics and 17.4% polyploid. 143 trisomies were identified by banding; over a third had an extra chromosome 16,
In a study of spontaneous abortions the correlations between karyotype (166 cases), anamnestic data, and macroscopic and histologic findings in placentas (107 cases) and embryos (73 cases) were analyzed. The main results were: 1. The rate of chromosomal aberrations was 39%. Trisomies predominated (6