Methods : 300 patients were studied according to the features of uterosalpingography with 40 % iodinated oil .

方法：对300例 不孕症患者采用40% 碘化油 行 子宫 输卵 管 造影。

Results : The rate of transvaginal scan and uterosalpingography in detecting hydrosalpinx was 53.3 % and 93.3 % respectively . The rate of combination of transvaginal scan and uterosalpingography was 98.3 % .

结果：超声和 造影 对输卵管积水的检出率分别为533%和933%，两者联合检查其检出率则为983%。