1.Cryoglobulinemia is the presence of high amount of heavy globulins (eg IgM) in the bloodstream which thicken or gel on exposure to cold (=cryoglobulins).
什么'蛋白血症-增加血液中的蛋白凝胶对暴露'?
2.In most cases of chronic urticaria, an underlying trigger is not found. Hodgkin's disease may be accompanied by urticaria. Cold urticaria with cryoglobulinemia is seen in multiple myeloma.