４６，ｘｘｔ（３；６）平衡易位致习惯性流产１例周容孙秀芳病人，女，２７岁。因３次连续自然流产来本室进行染色体检查。病人每次妊娠６０ｄ左右时有阴道流血，均经Ｂ超证实为胚胎停止发育，遂进行人工流产。病人孕期无疾病史，无毒物接触史。夫妇非近亲婚配。其丈夫染... 46, xxt (3; 6) balance of translocation induced habitual abortion Zhou Rong Sun Xiufang patients, female, 27 years old. Due to 3 consecutive spontaneous abortion to our room for chromosome examination. Patients with vaginal bleeding every 60d of pregnancy, have been confirmed by B-stop embryonic development, then artificial abortion. No history of disease during pregnancy, non-toxic contact history. Couples non-relatives marriage. Her husband dyed ...