Fetal renal artery blood velocimetry in multicystic kidney disease.

Kaminopetros, P; Dykes, E H; Nicolaides, K H · Ultrasound Obstet Gynecol · 1991

case_series · Level IV

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Abstract

Color flow mapping and Doppler velocimetry were used to measure impedance to flow in both renal arteries of 11 fetuses with unilateral multicystic kidney disease at 19-34 (mean = 26) weeks' gestation. In all cases, the pulsatility index in the renal artery of the multicystic kidney was higher than that of the contralateral normal kidney; the mean pulsatility index in the arteries of the affected kidneys was significantly higher than the normal mean for gestation.