Test ID: CRY_S
Cryoglobulin, Serum
NY State Approved 
Indicates the status of NY State approval and if the test is orderable for NY State clients.
Yes
Useful For Suggests clinical disorders or settings where the test may be helpful
Evaluating patients with vasculitis, glomerulonephritis, and lymphoproliferative diseases
Evaluating patients with macroglobulinemia or myeloma in whom symptoms occur with cold exposure
Reflex Tests Lists test(s) that may or may not be performed, at an additional charge, depending on the result and interpretation of the initial test(s)
| Test ID | Reporting Name | Available Separately | Always Performed |
|---|---|---|---|
| IMFXC | Immunofixation Cryoglobulin | No | No |
Testing Algorithm Delineates situation(s) when tests are added to the initial order. This includes reflex and additional tests.
If cryoglobulin has a result other than negative, then iImmunofixation will be performed at an additional charge. Positive cryoglobulins of > or =0.1 mL of precipitate will be typed once.
Method Name A short description of the method used to perform the test
CRY_S/80988: Quantitation and Qualitative Typing Precipitation at 1 Degree C.
Orderable as part of a panel or as a stand alone test. For further information see CRGSP/83659 Cryoglobulin and Cryofibrinogen Panel, Serum and Plasma.
IMFXC/28265: Immunofixation
Reporting Name A shorter/abbreviated version of the Published Name for a test; an abbreviated test name
Cryoglobulin, S
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