异位妊娠是指受精卵着床在子宫体腔以外,发病率逐年增加。随着医学检测技术的提高,血β-HCG检测的开展,阴道彩超的应用,能及早确诊异位妊娠,使有条件的患者能及早进行保守治疗,免受手术创伤的痛苦,同时保留了患者生育功能。为探讨保守治疗异位妊娠的疗效,本研究采用甲氨蝶呤配伍三棱莪术 Ectopic pregnancy refers to implantation of fertilized eggs outside the uterine cavity, the incidence increased year by year. With the improvement of medical detection technology, the development of blood β-HCG test, the application of vaginal ultrasound, can be early diagnosis of ectopic pregnancy, so that patients with conditions can be treated conservatively as early as possible to avoid the pain of surgical trauma, while retaining the patient Fertility function. To investigate the efficacy of conservative treatment of ectopic pregnancy, methotrexate in this study with Triptych