Renal development is impaired in fetal growth restriction (FGR). Renal size can be considered a surrogate of renal function in childhood, and could be impaired in that condition. Our aim was to evaluate the ratio of total renal volume, measured by three‐dimensional ultrasound, to estimated fetal weight (TRV/EFW) among fetuses with and without growth restriction. Furthermore, we correlated TRV/EFW with fetal Doppler velocimetry and renal vascularization indexes and evaluated the association of renal volume and vascular parameters with adverse neonatal events in growth‐restricted fetuses.

中文翻译：

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胎儿生长受限引起的肾脏损害：体积和血管化的三维评估。

胎儿生长受限 (FGR) 会损害肾脏发育。肾脏大小可以被认为是儿童期肾功能的替代指标，在这种情况下可能会受损。我们的目的是评估在有和没有生长受限的胎儿中，通过三维超声测量的总肾脏体积与估计胎儿体重 (TRV/EFW) 的比率。此外，我们将 TRV/EFW 与胎儿多普勒测速和肾血管化指标相关联，并评估了肾体积和血管参数与生长受限胎儿的不良新生儿事件之间的关联。