宫外孕是妇产科常见的急腹症之一,近年有增加趋势,病死率却不断下降。凡受精卵在宫腔以外的器官或组织中着床发育称为异位妊娠,俗称宫外孕。95%发生在输卵管妊娠,壶腹部妊娠最多见,其次为峡部、伞部,间质部妊娠较少见。早期诊断选 Ectopic pregnancy is one of the common acute obstetrics and gynecology obstetrics and gynecology, increasing trend in recent years, mortality has been declining. All fertilized eggs in the uterine organs or tissues implantation called ectopic pregnancy, commonly known as ectopic pregnancy. 95% occurred in tubal pregnancy, ampullary pregnancy the most common, followed by the isthmus, umbrella, interstitial pregnancy less common. Early diagnosis selection