Objective: To explore the significance of the fetus's irregular umbilical artery blood flow spectrum curve.
目的：探讨胎儿不规则的脐动脉血流频谱曲线的意义。
Methods: 14 cases related to the fetus that had irregular umbilical artery blood flow spectrum curve appeared were analyzed.
方法：分析14例出现不规则脐动脉血流频谱曲线胎儿的相关情况。
Objective: To investigate the clinical value of umbilical artery blood flow measurement in oligohydramnios fetal and changes in placental pathology.
目的：探讨羊水过少胎儿脐动脉血流测定的临床价值及胎盘病理变化。
Conclusion the information of umbilical artery blood flow quantity gained by color Doppler ultrasound may play an important role in evaluating the function of placenta.
结论由彩色多普勒超声获得的脐动脉血流量信息，在评价胎盘功能中起着重要作用。
Objective To observe the effects of Dansen injection on umbilical artery blood flow of patients with intrahepatic cholestasis of pregnancy (ICP), and to evaluate the curative effect.
目的观察丹参注射液对妊娠肝内胆汁淤积症患者脐动脉血流的影响，并进行疗效评价。
Results: the existence of the phenomenon of the deficiency in both blood and oxygen of the fetus when the irregular image of the fetus umbilical artery blood flow spectrum curve emerged.
结果：胎儿脐动脉血流频谱曲线出现不规则图像时，有可能提示胎儿已有供血供氧不足的现象存在。
Methods 70 cases pregnant women (pregnant age ranging from 13 to 40 weeks) were examined by color Doppler ultrasound to measure the umbilical artery blood flow quantities of the normal foetuses.
方法应用彩色多普勒超声检测70例孕妇（孕13～40周）的正常胎儿的脐动脉血流量。
Objective To measure the changes of the blood hemodynamics of umbilical artery(UA)and renal artery(RA )of intrauterine growth retardation(IUGR)with color Doppler flow imaging(CDFI).
目的应用彩色多普勒超声（CDFI）对胎儿宫内生长迟缓（IUGR）的脐动脉（UA）及胎儿肾动脉（RA）的血液动力学进行检测。
Objective To evaluate color Doppler ultrasonography in detecting the changes of blood flow of umbilical artery in patients with preeclampsia before and after treatment.
目的探讨彩色多普勒超声对妊娠高血压综合征病人治疗前后脐动脉血流变化的检测价值。
Objective To study the relation between the dissection structure of umbilical cord artery and blood flow indices and fetus′ growth.
目的探讨脐带血管的解剖结构和血流参数与胎儿生长发育的关系。
Objective:To investigate the value of blood flow change of umbilical artery(UA) and middle cerebral artery(MCA) in predicating adverse outcome of fetuses with cord around neck.
前言： 目的：研究脐带绕颈胎儿脐动脉、大脑中动脉血流变化的预测作用。
Objective:To investigate the value of blood flow change of umbilical artery(UA) and middle cerebral artery(MCA) in predicating adverse outcome of fetuses with cord around neck.
前言： 目的：研究脐带绕颈胎儿脐动脉、大脑中动脉血流变化的预测作用。
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