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目的 :为检查自然流产的原因。方法 :我室自 1984年 11月至 1999年 11月对前来我院遗传咨询和妇产科门诊求诊的 5 69对自然流产夫妇进行了外周血染色体检查。结果 :发现染色体异常核型 3 7例 ,异常率 3 .2 5 % ,其中平衡易位 2 5例 ,臂间倒位 9例 ,超雌 3例。结论 :结果表明染色体异常是导致自然流产的原因之一 ,应引起医学工作者的重视
Purpose: To examine the causes of spontaneous abortion. Methods: From November 1984 to November 1999, we conducted a peripheral blood chromosomal examination of 5 69 spontaneous abortion couples who came to our hospital for genetic counseling and obstetrics and gynecology clinics. Results: There were 37 abnormal karyotypes, with an abnormality rate of 3.52%. There were 25 cases of balanced translocation, 9 cases of inverted arm, and 3 cases of super-estrous. Conclusion: The results show that chromosomal abnormalities is one of the causes of spontaneous abortion, which should be paid more attention to by medical workers