DOPPLER ASSESSMENT OF RENAL BLOOD-FLOW VELOCITY WAVE-FORMS IN THE ANEMIC FETUS BEFORE AND AFTER INTRAVASCULAR TRANSFUSION FOR SEVERE RED-CELL ALLOIMMUNIZATION

被引：5

作者：

MARI, G ^{[1
]}

MOISE, KJ ^{[1
]}

DETER, RL ^{[1
]}

CARPENTER, RJ ^{[1
]}

机构：

[1] BAYLOR UNIV,DEPT OBSTET & GYNECOL,HOUSTON,TX 77030

来源：

JOURNAL OF CLINICAL ULTRASOUND | 1991年 / 19卷 / 01期

关键词：

DOPPLER; FETAL RENAL BLOOD FLOW; FETAL ANEMIA; INTRAVASCULAR TRANSFUSION; RENAL BLOOD FLOW;

D O I：

10.1002/jcu.1870190105

中图分类号：

O42 [声学];

学科分类号：

070206 ; 082403 ;

摘要：

Image-directed pulsed Doppler ultrasonography demonstrated a decrease in the pulsatility index of the renal artery in 9 anemic fetuses (less than 30 weeks, menstrual age) soon after intravascular transfusion. The pulsatility index returned to pretransfusion values the day following the transfusion. End diastolic blood velocity in the renal artery could not be measured before the transfusion, was detectable immediately after the procedure, and was again nonmeasurable one day after the transfusion. These data suggest an increase in renal blood flow in the anemic fetus soon after intravascular transfusion to eliminate excess fluid.

引用

页码：15 / 19

页数：5

共 15 条

[1] PULSED DOPPLER FLOW-VELOCITY WAVEFORMS BEFORE AND AFTER INTRAUTERINE INTRAVASCULAR TRANSFUSION FOR SEVERE ERYTHROBLASTOSIS FETALIS [J].