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本文对162例早孕绒毛直接制备染色体的结果作一分析。取孕6～9周人流者术后刮出之绒毛100例,孕 6～9周人流者术前以盲吸法取绒毛及术后刮出之绒毛50例,有产前诊断的早孕妇女以盲吸法取材12例.结
In this paper, 162 cases of early pregnancy villi prepared directly for the analysis of chromosome results. Pregnant 6 to 9 weeks after abortion were scrape out the villi in 100 cases of pregnancy 6 to 9 weeks of abortion preoperative blind suction method to remove villi and postoperative bleed of 50 cases of prenatal diagnosis of early pregnancy women Blind suction method drawn in 12 cases