A member asked:

What are the issues involving an elevated chromagranin a test?

A doctor has provided 1 answer

Not specific: Hi. Chromogranin A (CgA) is a good test and I use it a lot, but you have to understand its limitations. CgA is sensitive but not specific. Its elevation is seen with many neuroendocrine tumors/conditions, but it tells you no more than that. Good luck!

Answered 7/14/2014

3.9k views

Thank

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A member asked:

What is the SDMA test for? If values are elevated, meaning?

A doctor has provided 1 answer