Hi. I’m new here. I’ve been being tested for lupus for over a year now. I just recently got tested for cryoglobulins. I Googled that and it said a bunch of stuff about blood cancer, so now I’m curious. I can’t find much info about the test and it seems to rarely come back positive. How long does it take to get the results for a cryo test?
I was tested because my feet are visibly not right- toes are grayish purple, with red sores that hurt to walk or even wear shoes. My legs change colors, grayish purple web-like pattern all the way up. Cold makes them much worse. Hands have recently started to get sores too but nowhere near as bad as my feet. They have been like this for years. I’m thinking my cryo test will be positive since all my clotting tests have come back normal and my doctor basically said this is the last test.
I’ve had a bunch of blood work done. My ANA was positive, 640, speckled and diffuse patterns. CBCs all normal as far as I know, but very low end of normal for my RBCs. Positive for thyroid antibodies. Very low vitamin D. I can give other results if those are important. Mainly just curious how long it takes for cryo test results to come back.