3 - 14 days
Update Type: Replacement Test
Test Updated: 11/18/2020
Hydrocorticosterone, 18-
HYD18
18-HYDROXYCORTICOSTERONE
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Test Overview
HPLC-Tandem Mass Spectrometry
Premature (26 - 28 Weeks) Day 4: 10 - 670 ng/dL; Premature (31 - 35 Weeks) Day 4: 57 - 410 ng/dL; Full Term Day 3: 31 - 546 ng/dL; 1 - 11 Months: 5 - 220 ng/dL; 1 year old: 18 - 155 ng/dL; 2 - 9 Years: 6 - 85 ng/dL; 10 - 14 Years: 10 - 72 ng/dL; Adults: 9 - 58 ng/dL; Adults 8:00 AM Supine: 4 - 21 ng/dL; Adults 8:00 AM Upright: 5 - 46 ng/dL.
* Reference ranges may change over time. Please refer to the original patient report when evaluating results.