Methods The features of sonography in 70 cases of early salpingocyesis were retrospectively studied.

方法回顾性分析70例输卵管妊娠患者声像图特征。

Results: in 56 cases of salpingocyesis treated with the conservative method, the mission success rate of 79% was achieved.

结果：56例行保守治疗输卵管妊娠的患者其成功率达79%。