经阴道彩色多普勒观测卵巢动脉PI、RI值和卵泡发育的关系

被引:9
作者
胡淑芳
机构
[1] 南京医科大学第一附属医院超声诊断科!邮编
关键词
PI; RI; 卵巢动脉; 卵泡发育;
D O I
10.16245/j.cnki.issn1008-6978.1995.04.009
中图分类号
R445.1 [超声波诊断];
学科分类号
摘要
应用超九彩色多普勒超声诊断议,采用经阴道彩色多普勒探头,观察了66例妇女的卵巢动脉血流PI、RI值的变化和卵泡发育的关系,其结果表明随着卵泡的发育,卵巢动脉舒张期血流有规律的增加,而PI和RI值明显下降。PI、RI的变化和卵巢新生血管增加血管阻力下降有关,此技术在探寻不明原因的不孕及预测排卵有重要意义。
引用
收藏
页码:215 / 218
页数:4
相关论文
共 3 条
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  • [2] Color and Conventional Image-Directed Doppler Uhrasonography:Accuracy and Sources of Error in Quantitative Blood Flow Measurements. Carsten Ranke,MD. et al. Journal of Clinical Ultrasound . 1992
  • [3] Hemodynamic Evaluation of the Female Pelvic Vessels using a HighFrequency Transvaginal Image-Directed Doppler System. Israel Thaler,MD et al. Journal of Clinical Ultrasound . 1990