Adrenal Gland Activity Test - Nor-Metanephrine Test by LC-MS/MS

The Nor-Metanephrine test using Liquid Chromatography–Tandem Mass Spectrometry (LC-MS/MS) is an important test used to determine the levels of this compound in the blood. Nor-metanephrine is a metabolic product of norepinephrine, and its level reflects adrenal gland activity. This test is performed to diagnose disorders such as pheochromocytoma or adrenal hyperactivity, where these conditions produce excessive amounts of hormones. A blood sample is collected and sent to the laboratory, where it is analyzed using LC-MS/MS, a technique that provides high accuracy and reliability in the results. The results of this test can help doctors understand cases of unexplained high blood pressure and guide appropriate treatment options. It is important to discuss the results with a doctor to interpret them within the context of the patient’s overall health condition.