Retrospective analysis ectopic pregnancy 25 cases by ultrasonography

To diagnose ectopic pregnancy by ultrasonography should take clinical data such as menolipsis,vaginal irregular bleeding,setting of IUD and laboratory examination(urinal HCG)into consideration.Moreover,differential diagnosises of abortion of intrauterine gestation,rupture of corpus luteum,inflammatory masses of ovarian appendix and tumor of the ovary were essential.