论文部分内容阅读
通过对７４例不孕症患者经阴道彩超监测，提高受孕率达６０．８％的应用研究，探讨了周期性卵泡发育、子宫内膜增殖变化、子宫螺旋动脉血流阻力指数三者之间与受孕的关系。将受孕和未受孕妇女经阴道彩超监测的各项参数值作统计分析，结果表示：受孕组妇女的卵泡发育与子宫内膜增厚呈正相关性ｒ２＝０．０３，排卵期子宫螺旋动脉血流丰富呈高振幅连续波型，阻力指数偏低；未受孕组妇女的卵泡发育与子宫内膜增厚缺乏周期性变化，排卵期子宫螺旋动脉血流纤细呈低振幅非连续波型，阻力指数明显增高。两组统计结果具有显著差异Ｐ＜０．０１。
Through 74 cases of infertility patients by transvaginal color Doppler ultrasound to improve the pregnancy rate of 60.8% of the application of research to explore the cycle of follicular development, endometrial proliferation changes, uterine spiral artery blood flow resistance index between the three Relationship with conception. The results of transvaginal color Doppler ultrasound monitoring of pregnant women and non-pregnant women showed that there was a positive correlation between follicular development and endometrial thickening in conception group (r2 = 0.03), uterine spiral artery blood flow in ovulation Rich in high-amplitude continuous wave type, the resistance index is low; unnoticeled women follicular development and endometrial thickening lack of cyclical changes in ovulation uterine spiral blood flow slender showed low-amplitude discontinuous wave, the resistance index was significantly Increase. There was significant difference between the two groups (P <0.01).