ISSN:
1432-1076
Keywords:
Mild 3β-hydroxysteroid dehydrogenase deficiency
;
17-Hydroxypregnenolone
;
Accelerated growth
;
Premature pubarche
;
Hirsutism
Source:
Springer Online Journal Archives 1860-2000
Topics:
Medicine
Notes:
Abstract We studied eight children (seven girls and one boy, of whom three are siblings) with accelerated growth, premature pubarche and/or hirsutism between the ages of 7 and 9.5 years. These patients were studied for the presence of adrenal steroidogenic defect by adrenocortico tropic hormone (ACTH) stimulation testing (Cortrosyn, 0.25 mg iv bolus dose). Baseline and stimulated 17-hydroxypregnenolone (Δ5-17P), 17-hydroxyprogesterone (17-OHP), dehydroepiandrosterone (DHEA), androstenedione (Δ4-A), testosterone, and cortisol levels were measured. Six children, including three siblings, were diagnosed with a mild form of 3β-hydroxysteroid dehydrogenase deficiency based upon the elevated response of serum Δ5-17P and the elevated ratio of Δ5-17P/17-OHP and of DHEA/Δ4-A to ACTH stimulation. Thus, a mild form of 3β-hydroxysteroid dehydrogenase deficiency may not be uncommon in children with accelerated growth, premature pubarche and/or hirsutism and routine assay of Δ5-steroid metabolites should be generally available.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1007/BF02073883
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