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pregnenolone in serum

Indications: - ancillary test for congenital adrenal hyperplasia, especially when steroid 21-hydroxylase deficiency & steroid 11-hydroxylase deficiency have been ruled out - confirming 3-beta-hydroxysteroid dehydrogenase deficiency Reference interval: - 10-200 ng/dL (male) - 10-230 ng/dL (female)

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pregnenolone

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pregnenolone in body fluid

References

  1. Interpretation of Diagnostic tests, 8th edition, Wallach J, Lippincott, Williams & Wilkens, Philadelphia, 2007, pg 15
  2. Mayo Clinic Laboratories: Pregnenolone, Serum http://www.mayomedicallaboratories.com/test-catalog/print.php?unit_code=88645
  3. Panel of 4 tests Laboratory Test Directory ARUP: 92330
  4. Pregnenolone Laboratory Test Directory ARUP: 92334