ArticleBMJ case reports2021
Type 3 antenatal Bartter syndrome presenting with mild polyuria.
Article in BMJ case reports, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.
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2 citing papers in PubMed, 4 citations in OpenAlex.
- Prenatal Diagnosis of Bartter Syndrome: Lessons From a Complex Diagnostic Procedure.Clinical case reports · 2025Article
- Antenatal Bartter syndrome: a new compound heterozygous mutation in exon 2 of KCNJ1 gene.BMJ case reports · 2021Article
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4 authors at 1 institution in 1 country.
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Abstract
Bartter syndrome (BS) is a well-recognised inherited tubular dysfunction that causes polyuria, metabolic alkalosis and hypokalaemia. Among BS cases, antenatal/neonatal BS (ABS) usually shows distinct polyhydramnios prenatally and presents features of BS in the early neonatal period. We encountered a premature infant with type 3 ABS presenting with mild polyuria and discuss the pathogenesis of mild polyuria in type 3 ABS. A male infant was born at 31 weeks' gestation. His mother received amniocentesis because of polyhydramnios. Hyponatraemia and hypokalaemia appeared within 3 days after birth. Metabolic alkalosis, hyperreninaemia and hyperaldosteronism were also identified. Temporary polyuria developed at 1 month after birth; however, the mean urine output during hospitalisation was within the normal range.
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