Have you had a C3a & C4a test done?
Yes - 25.0% - 1 votes
No - 50.0% - 2 votes
My doctor doesn't believe it's useful - 0.0% - 0 votes
Yes, it was normal - 0.0% - 0 votes
Yes, it was abnormal - 25.0% - 1 votes
Posted 4/18/2009 7:35 AM (GMT -7)
How many of you have had this test done? Does your doctor have an opinion about these test? Have you found it helpful? None of the doctors I've seen have run one on me as far as I can remember.
Posted 4/19/2009 12:37 PM (GMT -7)
Quest also does the test. They send it out to a reference lab.