Which of the following is seen in cryoglobulinemia: (A) IgG, (B) IgM, (C) IgA, (D) IgE
Answer is B. Abnormal Ig Bence Jones proteins Light chain of Ig ( Kappa or Lambda )WaldenstormmacroglobulinemiaIg M Heavy chain disease Fc pa of heavy chain CryoglobulinemiaPrecipitate at low temperature (Ref: Ananthanarayan 9th edition, 96-98)