Test Updated:
Retinoids
Retinol
Retinyl Esters
Retinoids
Retinol
Retinyl Esters
VITAMIN A, SERUM
VITAE
R ESTERS
R ESTERS2
RETINOL2
VITAMIN A AND VITAMIN E
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Test Overview
Liquid Chromatography-Tandem Mass Spectrometry (LC-MS/MS)
Monitoring Vitamin A therapy and assessing toxicity; diagnosis of vitamin A deficiency.
Age 0-6 years: 11.3 - 64.7 mcg/dL; age 7-12 years: 12.8 - 81.2 mcg/dL; age 13-17 years: 14.4 - 97.7 mcg/dL; age >or=18 years: 32.5 - 78.0 mcg/dL.
* Reference ranges may change over time. Please refer to the original patient report when evaluating results.