Short Description

Metanephrines and Normetanephrines are elevated in catecholamine secreting tumors like Pheochromocytomas and in tumors derived from neural crest cells like Paraganglioma and Neuroblastoma. Measurement of plasma free metanephrines appears to be the best test for excluding Pheochromocytoma as the test's sensitivity is approximately 96-99 % and offers specificity between 80-100 %. _x000D_ Tumoral production of 3-methoxytyramine is associated with presence of an underlying SDHB mutation and may be a biomarker of malignancy._x000D_ Following patients with or without hypertension should be investigated for Pheochromocytoma:_x000D_ ƒ?› Previous history of tumor_x000D_ ƒ?› Adrenal incidentaloma_x000D_ ƒ?› Hereditary predisposition

PreTest Information

Patient should strictly avoid drugs like Labetalol, Sotalol, Acetaminophen, Methyldopa, Antidepressants and agents like Ephedrine, Amphetamine, Nicotine and Caffeine etc. Avoid foods like banana, pineapple, nuts and cereals etc. at least 72 hours prior to sample collection.

Detail Description

What is METANEPHRINES FREE PLASMA Test?

METANEPHRINES FREE PLASMA Test is a diagnostic test that helps to measure the levels of metanephrine and normetanephrine in the blood. These are two hormones that are produced by the adrenal gland, which is located above the kidneys. These hormones regulate blood pressure and help in the body's response to stress. The test is usually ordered by a doctor to diagnose conditions related to the adrenal gland or other conditions that affect blood pressure and heart function.

Symptoms

The symptoms that may indicate the need for a METANEPHRINES FREE PLASMA Test include:

• High blood pressure
• Headaches
• Heart palpitations
• Sweating
• Anxiety
• Tremors
• Weight loss

Diagnosis

If a doctor suspects that a person may have a condition related to the adrenal gland or blood pressure, they may order a METANEPHRINES FREE PLASMA Test. This test involves drawing blood from a vein in the arm and sending it to a laboratory for analysis. The results of the test can help the doctor to diagnose conditions such as:

• Pheochromocytoma
• Neuroblastoma
• Multiple endocrine neoplasia type 2 (MEN2)
• Essential hypertension
• Orthostatic hypotension

Cost of METANEPHRINES FREE PLASMA Test

The cost of a METANEPHRINES FREE PLASMA Test in India is typically around INR 8500. However, the cost may vary depending on the location and the laboratory where the test is performed. It is important to check with the laboratory beforehand to confirm the cost of the test.

Advanced Testing Services with DNA Labs India

DNA Labs India offers advanced testing services for accurate results. The laboratory uses state-of-the-art equipment and techniques to ensure that the test results are reliable and accurate. The laboratory also has a team of experienced professionals who are trained in performing various diagnostic tests. If you have been advised to undergo a METANEPHRINES FREE PLASMA Test, you can rely on DNA Labs India for accurate results.

In conclusion, the METANEPHRINES FREE PLASMA Test is a diagnostic test that helps to measure the levels of metanephrine and normetanephrine in the blood. The test is usually ordered by a doctor to diagnose conditions related to the adrenal gland or other conditions that affect blood pressure and heart function. The cost of the test in India is typically around INR 8500. If you need to undergo this test, you can rely on DNA Labs India for advanced testing services and accurate results.