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本文报道1例21/22染色体罗伯逊易位引起的习惯性流产,以及该携带者所生1易位型21三体患儿。经追溯发现连续3代3例21/22染色体罗伯逊易位。此病例较为罕见,现将其临床细胞学研究报告如下。病历摘要先证者,女性,32岁,因生1愚型儿及自然流产4次就诊。流产时间均在孕2~4个月,以往月经正常,非近亲婚配,怀孕期间无高热及药物,毒物接触史。查体:表型正常,一般情况好,妇科检查无异常
This paper reports a case of habitual abortion caused by Robertson’s translocation of chromosome 21/22, as well as a translocation type 1 trisomy 21 in this carrier. After retrospective study found that 3 consecutive 3 generations of 21/22 chromosome Robertson translocation. This case is relatively rare, now its clinical cytology report is as follows. Medical records Proof of the proband, female, 32 years old, due to a stupid child and spontaneous abortion 4 times treatment. Abortion time are in pregnancy 2 to 4 months, the previous normal menstruation, non-relatives of marriage, no high fever during pregnancy and drugs, poison exposure history. Physical examination: normal phenotype, the general situation is good, no abnormal gynecological examination