The 24-Hour Urine Metanephrine Test measures metanephrine levels to help diagnose adrenal gland tumors, like pheochromocytoma.
The Metanephrine 24-Hour Urine Test measures the levels of metanephrines in urine collected over a 24-hour period. Metanephrines are byproducts of catecholamines (such as adrenaline and noradrenaline), which are hormones produced by the adrenal glands. This test is often used to detect the presence of a rare type of tumor called a pheochromocytoma or paraganglioma, which can cause an overproduction of catecholamines, leading to symptoms like high blood pressure, rapid heart rate, sweating, and headaches.
The Metanephrine 24-Hour Urine Test analyzes the level of metanephrine and normetanephrine (two specific metabolites) in a complete 24-hour urine sample. These metabolites are measured to evaluate adrenal gland function and detect any overproduction of catecholamines, which may suggest the presence of tumors in or around the adrenal glands. The test is particularly useful because it provides a comprehensive look at hormone production over a full day, capturing fluctuations that might not appear in a single blood or urine sample.
The Metanephrine 24-Hour Urine Test is recommended for individuals with symptoms suggestive of pheochromocytoma or paraganglioma, such as persistent or episodic high blood pressure, severe headaches, rapid heart rate, and excessive sweating. It may also be advised for individuals with a family history of these rare tumors or other conditions associated with high catecholamine levels.
Choosing Diagnopein for the Metanephrine 24-Hour Urine Test provides numerous benefits. Diagnopein is equipped with advanced laboratory technology, ensuring high accuracy and sensitivity in test results. The experienced staff provides clear guidance on proper sample collection and storage, enhancing the reliability of the results. Diagnopein is committed to patient safety and comfort, and all tests are conducted in a clean and hygienic environment. Additionally, timely and detailed reporting of results allows healthcare providers to quickly identify and address potential concerns.
The test is primarily used to diagnose pheochromocytoma and paraganglioma, rare tumors that cause an excess production of catecholamines.
No, the test only involves urine collection over a 24-hour period, so it is non-invasive and painless.
Results are generally available within a few days, depending on laboratory processing times.
Yes, you may be advised to avoid certain foods, medications, or strenuous activities, as these can affect catecholamine levels. Follow any specific instructions provided by your healthcare provider or laboratory.
