异位妊娠是(ectopic pragenancy)近年来发病率呈明显上升的一种妇科疾病[1],一旦发生破裂,即可危及生命。如能早期诊断,及时处理,从根本上避免异位妊娠导致的休克等并发症,不但能减轻患者的痛苦,减少经济负担,而且可以挽救患者的生命。既往临床诊断异位妊娠主要依靠停经史,血( Ectopic pregnancy (ectopic pragenancy) in recent years the incidence was significantly increased a gynecological disease [1], in the event of rupture, can be life-threatening. If early diagnosis and timely treatment, to fundamentally avoid complications such as shock caused by ectopic pregnancy, not only can reduce the patient’s suffering and reduce the financial burden, but also to save the lives of patients. Previous clinical diagnosis of ectopic pregnancy mainly depends on history of menopause, blood (