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Detection of 3β-hydroxysteroid dehydrogenase deficiency in a newborn by means of urinary steroid analysis

  • B. G. Wolthers*
  • , I. J. de Vries
  • , M. Volmer
  • , G. T. Nagel
  • *Corresponding author for this work
  • University Hospital
  • Amsterdam UMC - University of Amsterdam

Research output: Contribution to journalArticleAcademicpeer-review

Abstract

A urinary steroid excretion pattern of a 3-wk-old newborn, suffering from 3β-hydroxysteroid dehydrogenase (3β-HSD) deficiency, has been produced, employing capillary gas chromatography and subsequent mass spectrometric identification of the various excreted steroids. The diagnosis could be established, apart from the clinical symptoms, on the basis of a grossly elevated excretion of 16-OH-DHEA and 16-OH-pregnenolone, combined with mass spectrometric identification of the following steroids: 17-OH-pregnanolone, pregnanetriol, pregnenediol, pregnenetriol and 17-OH-pregnenolone. © 1987.
Original languageEnglish
Pages (from-to)109-116
JournalClinica Chimica Acta
Volume169
Issue number1
DOIs
Publication statusPublished - 30 Oct 1987
Externally publishedYes

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