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异位妊娠又称为宫外孕,是指在正常着床部位-子宫腔以外的位置,受精卵进行着床并开始发育,其中最常见的是发生在输卵管部位的妊娠[1-2],其发病急、进展快,也是一个妇产科常见的急腹症。据临床资料统计,异位妊娠发病率为所有妊娠的0.35%~1.15%[3-4],而且正在逐年上升,期极易出现输卵管破裂而导致急性大出血、休克甚至死亡,是导致孕产妇死亡的主要原因之一,故临床以往多行手术治疗。药物保守治疗异位妊娠是目前临床上的一个趋势,甲氨蝶呤(MTX)和米非司酮是治疗异位妊娠的[5-7]
Ectopic pregnancy, also known as ectopic pregnancy, refers to the site of normal implantation - outside the uterine cavity, fertilized eggs implantation and start development, the most common of which occurs in the tubal pregnancy [1-2], the incidence Urgency, rapid progress, but also a common gynecological acute abdomen. According to clinical statistics, the incidence of ectopic pregnancy is 0.35% ~ 1.15% of all pregnancies [3-4], and is increasing year by year, the most likely to have tubal rupture and acute bleeding, shock and even death, is the result of maternal death One of the main reasons, so the clinical multi-line surgical treatment. Conservative treatment of ectopic pregnancy is currently a clinical trend, methotrexate (MTX) and mifepristone is the treatment of ectopic pregnancy [5-7]