Cryoglobulin
of rheumatoid arthritis, lupus, or Raynaud syndrome, among other illnesses. Cryoglobulin ... Sjogren syndrome Leukemia Lymphoma Why do I need this test? You may need this test ... cryoglobulin;blood test;autoimmune disease;lupus;rheumatoid arthritis;Raynaud's syndrome;leukemia;lymphoma;Sjogren's syndrome