摘要
①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。②方法 采用动脉脐血流检测仪对 6 0例正常妊娠妇女及 6 0例妊娠高血压综合征孕妇治疗前后的脐动脉血流收缩期与舒张期峰值比值 (S/D)、阻力指数 (RI)进行检测。③结果 妊娠高血压综合征病人治疗前S/D、RI明显高于正常妊娠妇女 (t=4 .97、19.78,P <0 .0 1) ,治疗后S/D、RI值较治疗前明显降低 ,差异有极显著性 (t=2 .34、18.34,P <0 .0 1) ,与正常对照组比较差异无显著性 (t=1.0 6、1.6 1,P >0 .0 5 )。④结论 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具有一定的检测价值 ,对评估胎儿宫内状况。
Objective To evaluate color Doppler ultrasonography in detecting the changes of blood flow of umbilical artery in patients with preeclampsia before and after treatment. Methods The systolic/diastolic(S/D) ratio and resistance index(RI) in umbilical arteries of 60 cases with preeclampsia were measured before and after the therapy, and 60 cases of normal pregnancy were served as controls. Results The S/D, and RI values of preeclampsia patients before treatment were higher than those of controls(t=4.97,19.78,P<0.01). The values lowered significantly after the therapy, the difference was significant compared with the values before treatment (t=2.34,18.34,P<0.01). There was no significant difference compared with the control group(t=1.06,1.61,P>0.05). Conclusion Color Doppler ultrasonography is of definite value to measure blood-flow changes in umbilical artery in patients with preeclampsia before and after treatment, which is of important reference for assessment of intra-uterine fetus and appraisal the prognosis of the perinatal baby.
出处
《齐鲁医学杂志》
2004年第5期406-407,共2页
Medical Journal of Qilu
关键词
妊娠并发症
心血管
脐动脉
超声检查
多谱勒
pregnancy complications, cardiovascular
umbilical arteries
ultrasonography, Doppler
