3 - 21 days
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High Pressure Liquid Chromatography and Tandem Mass Spectrometry (HPLC/MS-MS)
Evaluation of the cause of hirsutism and other androgen excess syndromes. Elevated AG level indicates increased dihydrotestosterone (DHT) production.
Prepubertal Children: not established. Adult Males: 112 - 1046 ng/dL; Adult Females: 11 - 249 ng/dL.
* Reference ranges may change over time. Please refer to the original patient report when evaluating results.