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目的:分析自然流产的原因。方法:对72例自然流产患者绒毛染色体进行分析。结果:培养失败12例,检出核型异常34例,检出率为56.67%。异常类型有:常染色体三体、性染色体单体、三倍体、四倍体、嵌合体、常染色体结构异常等。结论:胎儿绒毛染色体异常是引起自然流产的重要原因。这对临床医生分析流产原因及合理治疗有一定的临床意义。
Objective: To analyze the causes of spontaneous abortion. Methods: Chromosomes of 72 cases of spontaneous abortion were analyzed. Results: In 12 cases, there were 34 cases of karyotype abnormalities, the detection rate was 56.67%. Abnormal types are: autosomal trisomy, sex chromosome monomer, triploid, tetraploid, chimeric, autosomal structural abnormalities. Conclusion: Fetal chorionic chromosome abnormalities are the important causes of spontaneous abortion. This clinician analysis of abortion causes and reasonable treatment has some clinical significance.