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作者报告用前列腺素(PGE_2)凝胶行中期妊娠引产110例。110例孕妇住院终止妊娠,年龄14～43(平均24)岁,孕期为12～22(平均15.7),周产次0～5。将羟乙基甲基纤维素粉(商品名Tylose)以等渗盐水配成4%的溶液,高压消毒,无菌操作下加入溶于等渗盐水的PGE_2 3.5mg。经宫颈口插入导管,约5cm深,缓慢注入上述制备的PGE_2凝胶8.75ml,再用5ml冲管后,取出导管。如6小时后仍不流产,再给予PGE_2 3.5mg,且每6小时重复1次直至流产,流产后全部病人包括认为胎盘完
The authors report the use of prostaglandin (PGE_2) gel midline pregnancy induction of labor in 110 cases. 110 pregnant women hospitalized for termination of pregnancy, aged 14 to 43 (average 24) years, 12 to 22 gestations (mean 15.7), weekly 0-5. Hydroxyethylmethylcellulose powder (trade name Tylose) was mixed with isotonic saline to make a 4% solution, autoclaved and aseptically added 3.5 mg of PGE 2 dissolved in isotonic saline. The catheter was inserted through the cervix approximately 5 cm deep, and 8.75 ml of PGE 2 gel prepared above was slowly injected. After 5 ml of the red tube was removed, the catheter was removed. Such as still abortion after 6 hours, and then given PGE_2 3.5mg, and repeated every 6 hours 1 until abortion, all patients after abortion include the placenta