| 经阴道彩色多普勒超声监测卵泡发育及观察子宫内膜血流变化 |
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| 引用本文： | 张学珍,陈秀兰. 经阴道彩色多普勒超声监测卵泡发育及观察子宫内膜血流变化[J]. 中华超声影像学杂志, 2001, 10(2): 92-94 |
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| 作者姓名： | 张学珍 陈秀兰 |
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| 作者单位： | 1. 安徽省蚌埠医学院附属医院超声室
2. 蚌埠市第二人民医院妇产科 |
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| 摘 要： | 目的 观察卵泡发育成熟度及子宫内膜厚度和子宫螺旋动脉血流阻力指数的相互关系。方法应用经阴道超声监测56例正常月经周期的卵泡发育情况、子宫内膜增殖期厚度及子宫螺旋动脉各项参数。结果 排卵前卵泡直径平均2.1cm，并移至卵巢表面，距卵巢包膜≤1.0cm时即将排卵。子宫内膜相应增厚（达1.4cm)，螺旋动脉阻力指数降低(0.45±0.03)。结论 经阴道超声多普勒监测卵泡生长发育，观察子宫内膜厚度及螺旋动脉血流阻力指数，可指导临床提高受孕率。
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| 关 键 词： | 腔内超声检查 月经周期 子宫内膜 卵泡发育 |
| 修稿时间： | 2000-07-17 |
Observation of development of ovarian follicle and blood flow in endometrium by transvaginal color Doppler flow imaging |
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| ZHANG Xuezhen,Chen Xiulan. Observation of development of ovarian follicle and blood flow in endometrium by transvaginal color Doppler flow imaging[J]. Chinese Journal of Ultrasonography, 2001, 10(2): 92-94 |
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| Authors: | ZHANG Xuezhen Chen Xiulan |
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| Abstract: | Objective To observe the relationship among the degree of maturation of development of ovarian follicle and endometrial thickness and resistance index of uterine helicine arteries.Methods Fifty six cases of normal menstrual cycle were studied by transvaginal color Doppler flow imaging.Results Diameter of ovarian follicle increased and moved to the surface of ovary before ovulation,endometrium thickened and resistance index of uterine helicine arteries decreased.Conclusions Observation of the development of ovarian follicle by transvaginal color Doppler flow imaging is helpful to improve regnancy rate. |
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| Keywords: | Endosonography Menstrual cycle Endometrium |
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