1) S/D ratio
S/D值
1.
Objective:To investigate the relationship of the systolic/diastolic(S/D)ratio in the umbilical artery and gestation ages of normal fetus and to study the difference of the S/D ratio between the northeast region and the southwest region of China.
目的:探讨胎儿脐动脉的S/D值与孕龄的关系,把东北与西南地区的S/D值对照,探讨两地的S/D值是否有差异。
2.
Objectives To summarize the influence of abnormal S/D ratio for fetus and infants in the cases of intrauterine growth retardation(IUGR),hypertension of pregnancy,umbilical twine and cholestasis.
目的 总结胎儿脐血流S/D值异常在胎儿宫内发育迟缓、妊高征、脐带缠绕、胆汁瘀积症等病理情况时胎儿及新生儿的结局。
2) S/D ratio
S/D比值
1.
The determination of umbilical artery S/D ratio with Doppler bloodflow monitor in high risk pregnancy(HRP) is an effectice method to evaluating fetal condition with simple operation and harmless to fetal,and has been used widely in monitoring the HRP in gynaecology.
多普勒超声脐血流S/D比值测定具有操作方便、对胎儿无损害等特点,是估价胎儿情况的一种有效方法,在产科高危妊娠的监测中应用广泛。
3) S/D value
脐动脉S/D值
1.
Objective: To evaluate the functions of placenta by detecting umbilical artery flow velocity S/D value on 186 women of late pregnancy.
结论:脐动脉S/D值可以反映胎盘的血流动力学改变,正常晚期妊娠S/D值<3,如发现S/D值异常,则应及时处理。
4) Umbilical artery Doppler velocimetry
脐血流S/D值
1.
Objective: To evaluate the predictive value of non-stress test and Umbilical artery Doppler velocimetry in fetal hypoxia.
方法 选取单胎足月高危妊娠 2 0 0例作为研究对象 ,同时进行两项指标测定 :1 常规行非应激试验 ,(NST)试验 ,2 脐血流S/D值测定。
5) umbilical artery blood S/D value
脐动脉血S/D值
6) S/D value of umbilical blood monitoring test
脐血流监测S/D值
补充资料：17羟类固醇正常值
17羟类固醇正常值
取血及留24小时尿放射免疫法测定，其法定单位正常值：〓〓非孕时〓血〓248～580nmol/L〓〓〓〓〓〓尿〓5.5～22.1μmol/24h。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条