NY State Approved Indicates the status of NY State approval and if the test is orderable for NY State clients.
Diagnosis of suspected 11-hydroxylase deficiency, including the differential diagnosis of 11 beta-hydroxylase 1 (CYP11B1) versus 11 beta-hydroxylase 2 (CYP11B2) deficiency, and the diagnosis of glucocorticoid-responsive hyperaldosteronism. This test should be used in conjunction with measurements of 11-deoxycortisol, 11-corticosteone, 18-hydroxycorticosterone, cortisol, renin, and aldosterone.
Evaluating congenital adrenal hyperplasia newborn screen-positive children, when elevations of 17-hydroxyprogesterone are only moderate, thereby suggesting possible 11-hydroxylase deficiency. This test should be used in conjunction with 11-deoxycortisol and 11-deoxycorticosteorone measurements as an adjunct to 17-hydroxyprogesterone, aldosterone and cortisol measurements.
Testing Algorithm Delineates situation(s) when tests are added to the initial order. This includes reflex and additional tests.
See Steroid Pathways in Special Instructions.
Special Instructions and Forms Describes specimen collection and preparation information, test algorithms, and other information pertinent to test. Also includes pertinent information and consent forms to be used when requesting a particular test
Liquid Chromatography-Tandem Mass Spectrometry (LC-MS/MS)