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运用染色体显带技术对反复自然流产患者进行染色体核型分析，发现染色体结构异常1例，核型为46，xx，t（2；13）（q31；q32），为世界首次报道。本文对染色体异常及反复自然流产产生的原因等进行了讨论。
Chromosome karyotype analysis of chromosome abnormalities in patients with recurrent spontaneous abortion and found that chromosomal abnormalities in 1 case, karyotype 46, xx, t (2; 13) (q31; q32), the world’s first report. This article discusses the causes of chromosomal abnormalities and recurrent spontaneous abortion.