Web: | mayocliniclabs.com |
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Email: | mcl@mayo.edu |
Telephone: | 800-533-1710 |
International: | +1 855-379-3115 |
Values are valid only on day of printing. |
A second-order screening test for the presumptive diagnosis of pheochromocytoma in patients with nonepisodic hypertension
Confirming positive plasma metanephrine results in patients with nonepisodic hypertension
Test ID | Reporting Name | Available Separately | Always Performed |
---|---|---|---|
RCTU | Creatinine Conc | No | Yes |
METAU | Metanephrines, Fractionated, U | No | Yes |
RCTU: Enzymatic Colorimetric Assay
METAU: Liquid Chromatography-Tandem Mass Spectrometry (LC-MS/MS) Stable Isotope Dilution Analysis