论文部分内容阅读
1977年Stenchever等对28对有自发流产史夫妇的研究表明。每三个妇女就有一个妇女是平衡易位携带者。这个报导在产科医师间引起了关注。本文目的在于对患者出现平衡易位的比例问题作进一步的探讨。对122对反复流产的夫妇双方都进行了外周血的细胞遗传学检查,作了RHG显带。每个患者计数50个细胞,其中4个细胞进行了核型分析。如果发现有嵌合时,就计数100个细胞,并分析20个中期核型。结果是在8对夫妇中发现有染色体异
In 1977, Stenchever and other 28 pairs of spontaneous abortion history of the couple’s research shows. One out of every three women is a balanced translocation carrier. This report caught the attention of obstetricians. The purpose of this article is to further explore the proportion of patients with balanced translocation. On 122 pairs of recurrent abortion, both couples had a cytogenetic examination of peripheral blood for RHG banding. Each patient counted 50 cells, of which 4 were subjected to karyotyping. If there is chimerism, count 100 cells and analyze 20 metaphase karyotypes. The result was chromosomal abnormalities found in 8 couples