Cryoglobulins are present in blood in which of the following clinical scenarios
Cryoglobulins if present in blood, form precipitates in patients serum when it is cooled down. They are a type of abnormal immunoglobulin disorder Ref: Textbook of Microbiology Baveja 5th ed Pg 102
Macroglobulinaemia
SLE
Myeloma
All the above
Immunology