Quest Diagnostics Urine Markers

Urine

Performed by: Quest Diagnostics

Biomarkers included in this panel:

2,3 DINOR 11B PROSTAGLANDIN F2A,URINE

Copper, 24 Hour Urine

Investigation of Wilson disease and obstructive liver disease using a 24-hour urine specimen

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Creatinine, Random Urine

Urine

Creatinine is the endproduct of creatine metabolism. Creatine is present primarily in muscle and the amount of creatinine produced is related to total skeletal muscle mass. Daily creatinine production is fairly constant except when there is massive i

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Homovanillic Acid (HVA), Random Urine

Urine

LEUKOTRIENE E4, U

An aid to evaluate patients suspected of having systemic mastocytosis.

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N-methylhistamine, Urine

N-methylhistamine is a major metabolite of the neurotransmitter histamine.

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Vanillylmandelic Acid (VMA), Random Urine

Urine

Vanillylmandelic Acid (VMA) is a metabolic breakdown product of certain catecholamines, including epinephrine (adrenaline), norepinephrine (noradrenaline), and dopamine. VMA is excreted in the urine, and its measurement in a random urine sample is us

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