FETAL HYDRONEPHROSIS AND RENAL-ARTERY BLOOD VELOCITY

被引：6
作者：
GUDMUNDSSON, S
NEERHOF, M
WEINER, S
TULZER, G
WOOD, D
HUHTA, JC
机构：
[1] Department of Obstetrics and Gynecology, Malmö General Hospital, Malmö
[2] Department of Obstetrics and Gynecology, Pennsylvania Hospital, Philadelphia
[3] Division of Cardiology, Children's Hospital of Philadelphia, Philadelphia
来源：
ULTRASOUND IN OBSTETRICS & GYNECOLOGY | 1991年 / 1卷 / 06期
关键词：
DOPPLER ULTRASOUND; FETAL HYDRONEPHROSIS; PULSATILITY INDEX; RENAL ARTERY; URINARY OBSTRUCTION; RENAL FUNCTION; NEONATAL OPERATIONS;
D O I：
10.1046/j.1469-0705.1991.01060413.x
中图分类号：
O42 [声学];
学科分类号：
070206 ; 082403 ;
摘要：
The renal artery blood velocity waveform was recorded by Doppler ultrasound in 17 fetuses with hydronephrosis in the third trimester of pregnancy. The waveform was analyzed for pulsatility index and related to the degree of dilatation of the renal pelvis. The pulsatility index was found to be above the renal reference range in only five out of the total of 31 kidneys examined No relationship was found between the degree of dilatation and pulsatility index. A slight relationship was, however, found between abnormal pulsatility index and the need for operative intervention in the neonatal period Doppler ultrasound is a valuable tool for evaluating renal circulation, but the results suggest limited clinical value in fetuses with hydronephrosis.
引用
收藏
页码：413 / 416
页数：4
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