Plasma Free Metanephrines - Book Test at Low Cost

Book Metanephrines Free Test at the best price in Delhi NCR, India from GDIC (Ganesh Diagnostic & Imaging Centre). GDIC is a NABL Accredited Pathology lab in Delhi offering a wide range of lab testing services.

What is Metanephrines Free Test?

Metanephrines FREE, or metabolites, are breakdown products (metabolites) of the catecholamines epinephrine (adrenaline) and norepinephrine. The plasma free Metanephrines test determines how much Metanephrines and normetanephrine are present in the blood.

Pheochromocytoma, a rare tumour of the adrenal gland, and paraganglioma, a rare tumour outside the adrenal glands, are used to assist identify or rule out these tumours (PPGL); these tumours create excessive amounts of catecholamines, which are then converted to metanephrines.

Describe Metanephrine.

The breakdown products of the catecholamines epinephrine (adrenaline) and norepinephrine are the two metanephrines, metanephrine and normetanephrine. (metabolites). The plasma free metanephrines test measures the blood's levels of both metanephrine and normetanephrine.

Catecholamines are produced by the sympathetic nervous system, the hormone-producing adrenal glands, and the tiny triangle organs per kidney. (called neurotransmitter substances or neurotransmitters).

Other Names:

Plasma Metanephrines

The three primary catecholamines are dopamine, epinephrine (adrenaline), and norepinephrine. Catecholamines are released in response to physical or emotional stress.

• They aid in the transmission of nerve impulses in the brain, boost the release of glucose and fatty acids for energy, widen the pupils, and expand the bronchioles—tiny air channels in the lungs. Epinephrine speeds up heart rate and the rate at which the body burns through energy, but norepinephrine also tightens blood vessels, raising blood pressure. (metabolism).
• Catecholamines are converted into inactive substances when they have finished their functions.
• The breakdown products of epinephrine and norepinephrine are normetanephrine and vanillylmandelic acid (VMA), respectively. The body excretes the hormones and their metabolites in the urine.
• Normal levels of catecholamines and their breakdown products can be seen in the blood and urine, but they only significantly rise during and right after a stressful experience.

Why it is done?

To aid in the diagnosis or exclusion of a rare adrenal gland tumour known as a pheochromocytoma or a rare tumour occurring outside the adrenal glands known as a paraganglioma; these tumours (PPGL) produce excess hormones known as catecholamines, which are broken down to Metanephrines.

What is the procedure for Metanephrines Free Test?

Need to provide 4 ml blood for the test.

•  A needle is used to draw blood from an arm vein for testing plasma free metanephrines.
• It is advised that you be lying down, even if you are seated for the collection. You will receive instructions regarding their individual requirements from your doctor or the collection place.

When Will I Be Tested?

When you (especially if you are younger than 40) experience sudden bursts (paroxysms) of signs and symptoms like high blood pressure (especially if it doesn't respond to standard treatment), severe headaches, rapid heartbeat (palpitations), sweating, tremors, and flushing; when you have a hereditary (genetic) risk for developing PPGL; w hen your healthcare provider either suspects that you have a tumour that produces catecholamines or wants

Need to study for the test?

• The blood needed for plasma metanephrine testing is drawn from a vein in your arm using a needle.
• It is advised that you be lying down, even if you are seated for the collection. You will receive instructions regarding their individual requirements from the healthcare provider or collection site.
• Some medicines, meals, and stresses can alter these tests. Any medications you are taking should be disclosed to your healthcare provider, and you should adhere to any preparation instructions given before sample collection.

How does one prepare for the test? 

No preparation is needed.

Required documents for Plasma Free Metanephrines

• A doctor's prescription.  
• A valid government ID.

After care

No care is required.

The cost of Metanephrines Free Test in Delhi

The Metanephrines Free Test costs vary by region and facility. So, get tested at trustworthy diagnostic centre like Ganesh Diagnostic. Training and experienced professionals are staffed to assure patient and visitor safety.