[摘要] 目的 探讨3D-TVS在子宫畸形合并妊娠结局的评价。方法 应用3D-TVS和TAS观察该院68例不同类型子宫畸形合并妊娠的患者子宫宫底及宫腔的形态，判断子宫畸形的种类，定位孕囊着床位置，评估早产和流产的风险。结果 68例子宫发育畸形中不孕者19例，合并妊娠的患者49，其中合并习惯性流产11例，低体重儿8例，早产18例， 11例足月产。结论3D-TVS联合TAS可以准确诊断子宫发育异常的种类，观察孕囊着床位置，评价妊娠结局有重要诊断价值。

    [关键词] 经腹超声；阴道实时三维超声；先天性子宫畸形；妊娠

    [中图分类号] R4 [文献标识码] A [文章编号] 1674-0742(2015)05(c)-0179-02

    [Abstract] Objective To investigate the appliacation value of three-dimensional transvaginal ultrasound (3D-TVS) in uterine malformation combined with pregnancy. Methods A total of 68 wemen with uterine malformation were included in the study. Different types of uterine malformation was diagnosed by 3D-TVS and TAS ......