摘要
目的 :胎儿大脑中动脉、胎盘脐动脉阻力比值与胎心率比较预测胎儿宫内窘迫的临床价值。材料与方法 :应用彩色多普勒超声对32例胎心异常及49例胎心正常者进行了大脑中动脉、脐动脉的PI比值的对比分析。结果 :胎儿MCAPI、UAPI的变化与胎心率变化预示胎儿宫内窘迫是同步的 ,灵敏度、特异性、准确性、阳性与阴性预告值均较高。结论 :MCAPI/UAPI比值诊断宫内窘迫可信程度较好 ,有良好的临床价值。
Objective:Appraising the clinical application of MCAPI/UAPI and fetal heart rate in forecasting fetal intrauterine distress.Methods:By color Doppler ultrasound,we contrast the MCAPI/UAPI of the 32 cases which heart rate is abnormal with what of the 49 cases which heart rate is normal.Results:That is synchronism by the change of MCAPI/UAPI or of heart rate in forecasting fetal intrauterine distress,their sensitivity,specificity,accuracy and advance notice of positive or negative are all high Conclusions:Using MCAPI/UAPI and fetal heart rate to diagnose intrauterine distress is reliable,so it has better clinical application.
出处
《中国临床医学影像杂志》
CAS
2000年第4期232-233,共2页
Journal of China Clinic Medical Imaging
基金
兰州军区医药卫生科研基金课题!(XH98010)
