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Catecholamine Tests: MedlinePlus Medical Test

What comes about throughout a catecholamine test?

A catecholamine test may well be accomplished in urine or blood. Urine tests is accomplished more typically because catecholamine blood levels can alter quickly and may well also be influenced by the strain of tests.

But blood tests can be beneficial in supporting to diagnose a pheochromocytoma tumor. If you have this tumor, particular substances will be released into the bloodstream.

For a catecholamine urine test, your overall health care service provider will request you to acquire all urine throughout a 24-hour period. This is referred to as a 24-hour urine sample test. For 24-hour urine sample test, your overall health care service provider or a laboratory expert will give you a container to acquire your urine and guidelines on how to acquire and retail outlet your samples. Take a look at guidelines normally contain the pursuing techniques:

  • Vacant your bladder in the early morning and flush that urine absent. Report the time.
  • For the up coming 24 several hours, help save all your urine handed in the container delivered.
  • Store your urine container in the fridge or a cooler with ice.
  • Return the sample container to your overall health provider’s place of work or the laboratory as instructed.

In the course of a blood test, a overall health care expert will get a blood sample from a vein in your arm, making use of a little needle. Soon after the needle is inserted, a little volume of blood will be gathered into a test tube or vial. You may well feel a very little sting when the needle goes in or out. This normally takes much less than five minutes.