8 hours
Test Updated:
17-OH Progesterone
17OHP
17-OHP
CAH Evaluation
Congenital Adrenal Hyperplasia Evaluation
Hydroxyprogesterone, 17-
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Test Overview
LC-MS
Evaluation of congenital adrenal hyperplasia.
Term Newborn: <6.3 ng/mL; Children: <1.1 ng/mL; Adult Males: <2.2 ng/mL; Adult Females: <2.8 ng/mL.
* Reference ranges may change over time. Please refer to the original patient report when evaluating results.
Specimen Requirements
Collect sample in a red top (preferred) or SST tube. Indicate collection times on tubes and requisition.
Collect sample in a red top (preferred) or SST tube. Centrifuge, aliquot serum into a plastic vial, and freeze.