Evidence map›Paper›PMID 41007056›Full record

ArticleChildren (Basel, Switzerland)2025

Neonatal Renal Ultrasound Reference Values in Romanian Term Newborns: Correlations with Anthropometric Characteristics.

Leonard Năstase, Adrian-Ioan Toma, Alexandru Dinulescu, Adelina Androne

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Article in Children (Basel, Switzerland), 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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4 · The record

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5 · Who and what money

Authors and funding

4 authors.

Leonard NăstaseNeonatology Department, National Institute for Mother and Child Health "Alessandrescu-Rusescu", 011061 Bucharest, Romania.
Adrian-Ioan TomaDepartment of Neonatology, Life Memorial Hospital, 010719 Bucharest, Romania.
Alexandru DinulescuFaculty of Medicine, University of Medicine and Pharmacy "Carol Davila", 050474 Bucharest, Romania.ORCID 0000-0001-8008-4408
Adelina AndroneNeonatology Department, National Institute for Mother and Child Health "Alessandrescu-Rusescu", 011061 Bucharest, Romania.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundThe establishment of population-specific reference values for neonatal renal dimensions is essential for accurate assessment of kidney development. Currently, standardized reference data for renal volume in Romanian newborns are lacking. This study aims to establish normal renal dimensions and volumes in Romanian term newborns and evaluate their correlations with anthropometric characteristics.

methodsA prospective study was conducted at Polizu Maternity, Bucharest, Romania, involving a cohort of 100 term newborns with a gestational age (GA) between 37 and 42 weeks, all delivered at the INSMC "Alessandrescu-Rusescu" Polizu Maternity Hospital. Routine renal ultrasound was performed for all term newborns within the first 72 h of life. Renal dimensions were measured in the longitudinal and axial sections, and the volume was calculated.

resultsThe average kidney dimensions were as follows: length 42.0 ± 3.4 mm, width 22.6 ± 2.6 mm, and thickness 19.9 ± 2.5 mm. Renal volume ranged from 5.1 to 18.9 mL, with an average of 10.2 ± 2.5 mL. The kidney volume was significantly correlated with gestational age (r = 0.195;

conclusionsThis study provides the first reference values for renal dimensions in Romanian term newborns. Renal volume shows modest correlations with anthropometric characteristics, particularly birth weight. These reference values may serve as baseline measurements for future longitudinal studies investigating renal development and disease risk.

Indexed as

kidneynewbornultrasound

Identifiers

PMID41007056
PMCPMC12468884

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