【摘要】 本文从1983年9月至1984年3月对50例妊娠6～11周要求人工流产妇女,经宫颈盲目抽吸绒毛,成功率80.0％。41例在B超指示下经宫颈抽吸绒毛,成功率95.12％。并对其中33例在抽吸绒毛前后及术后5～7天B超复查,在门诊随访观察,结果表明近期安全性满意,孕8～9周绒毛组织量86％大于5mg, 胚胎着床子宫后壁抽吸成功率100％。更多还原

【Abstract】 In the first group of 50 early pregnant women before artificial abortion,chorionic villi were aspirated blindly through cervix,and the success rate was 80%.In the second group of 41 early pregnant women with the help of real time ultrasonic scanner,the same aspiration was processed,and the success rate was 95,12%.Before aspiration 33 cases were examined with B-type scanner and 5-7 days thenafter examined again.The short-term safety of this technique is satisfactory.At 8-9 th weeks of early pregnancy,in 86% cases the quantity of chorionic villi obtained were more than 5 mg.The success rate of aspiration technique is 100% if the implantation site is located at posterior wall of uterus.更多还原