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异位妊娠指受精卵种植在子宫体腔以外部位的妊娠,又称宫外孕。发生部位包括输卵管、卵巢、腹腔、阔韧带、子宫颈、宫角及剖宫产术后瘢痕处等,其中以输卵管妊娠最为常见,由于异位妊娠常不能得到及时的诊断与治疗,致使其成为早孕期孕妇死亡的主要原因,且发生率近年来呈上升趋势。药物治疗异位妊娠由于能使患者免除手术带来的创伤。同时最大限度地保留了生育功能,满足了相当一部分未生育或要求再生育的异位妊娠患者的强烈要求,因而越来越受到人们的关注。
Ectopic pregnancy refers to the fertilized egg planted outside the uterine cavity of the pregnancy, also known as ectopic pregnancy. Occurred parts of the fallopian tubes, ovaries, abdominal cavity, broad ligament, cervix, cornu and cesarean scar, etc., of which tubal pregnancy is the most common, due to ectopic pregnancy often can not get timely diagnosis and treatment, resulting in it becoming The main reason for the death of pregnant women in the first trimester, and the incidence has been on the rise in recent years. Medical treatment of ectopic pregnancy because patients can make surgery from the trauma. At the same time to maximize the retention of reproductive function, to meet a considerable part of the non-fertility or reproductive ectopic pregnancy patients strong demand, and therefore more and more people’s attention.