| 羊水过多胎儿血流变化的临床研究 |
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| 引用本文： | 程海东,周听玉.羊水过多胎儿血流变化的临床研究[J].上海医学影像,2000,9(2):107-108. |
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| 作者姓名： | 程海东 周听玉 |
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| 作者单位： | 上海医科大学妇产科医院 |
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| 摘 要： | 目的探讨羊水过多胎儿血流的变化。方法对１３例足月妊娠羊水过多应用彩色多普勒显像技术（ＣＤＦＩ）检测胎儿肾动脉，大脑中动脉的搏动指数（ＰＩ）、阻力指数（ＲＩ）以及脐动脉Ｓ／Ｄ。结果羊水过多胎儿肾动脉ＰＩ、ＲＩ明显高于正常羊水量对照组（Ｐ＜０．０５）；大脑中动脉ＰＩ、ＲＩ，脐动脉Ｓ／Ｄ值两组比较无显差异（Ｐ＞０．０５）。结论羊水过多与胎儿肾动脉血流有明显相关性，其胎儿肾动脉血流阻力改变在羊水过多中的
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| 关 键 词： | 羊水过多 彩色多普勒血流显像 搏动指数 |
Changes in fetal blood flow of polyhydramnios |
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| Abstract: | Purpose Explore Ithe changes in fetal blood flow of polyhydramnios. Methods The pusaility index(PI) and the resistence index
(RI) of the fetal renal artery, middle cerebral artery and S/D rsatio of umbilical artery of 13 term pregnant women were measured by color Doppler flow imaging(CDFI), compared with those of the same gestational age and normal amniotic fluid volume. Results The PI and RI of the fetal renal artery were obviously higher than the control group. (P < 0.05) Conclusion It is significantly that polyhydramnios correlated to the fetal renal artery flow. |
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| Keywords: | Polyhydramnios Color Doppler flow imaging(CDFI) Pulsatility index(PI) Resistance index(RI) |
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