Biomarkers · Chemical
A plain-language description with its source has not been added for this biomarker yet. What the laboratories say about the tests that measure it is below.
What the laboratory says this test is for
This panel identifies all major adrenal steroid hormones and facilitates the diagnosis of the four enzymatic defects associated with congenital adrenal hyperplasia (CAH). All steroids are determined in a single assay by LCMSMS using as little as 0.1 mL serum.
Quest Diagnostics test directory, test code 90392
What the laboratory says this test is for
Deoxycorticosterone (DOC) is a weak mineralocorticoid derived from 21-hydroxylation of progesterone in the adrenal cortex. DOC is a precursor of corticosterone and aldosterone and, like cortisol, is under the primary control of ACTH.
Quest Diagnostics test directory, test code 90973
What the laboratory says this test is for
This panel is useful for the diagnosis/management of patients with the most common forms (21-hydroxylase or 11-hydroxylase deficiency) of congenital adrenal hyperplasia.
Quest Diagnostics test directory, test code 90398
Everything above is drawn from the named sources and shown as they published it. Reference ranges belong to the laboratory that issued them and the population it named; they are not a universal normal. This page describes the biomarker in general and does not interpret anyone's result. For your own numbers, talk to a clinician, or use Aumnivida, which reads the same graph next to your records.
Found an error? Write to hello@biomarkerlens.com with the page link and the source that contradicts it.