#ExistRefRangeSet>
Reference Interval:
#ExistRefRangeTable> | Test Number
| Components
| Reference Interval
| | | Lambda Quantitative Free Light Chains, Serum
| 0.57-2.63 mg/dL
| | | Kappa Quantitative Free Light Chains, Serum
| 0.33 - 1.94 mg/dL
| | | Kappa/Lambda Free Light Chain Ratio, Serum
| 0.26-1.65
|
*ExistRefRangeTable>
|
*ExistRefRangeSet>
#ExistNote>
| Note: |
This assay is highly sensitive to increasing concentrations of monoclonal free kappa or free lambda light chains in the serum of patients with evolving or relapsing myelomas.
|
*ExistNote>
#ExistCPT>
| CPT Code(s): |
83883 x2
|
*ExistCPT>
#ExistCrossReferences>
Cross References: |
Protein Electrophoresis, Serum with Reflex to IFE, Serum and Free Kappa and Lambda Light Chains, Serum (Kappa/Lambda Quantitative Free Light Chains with Ratio, Serum)
, Protein Electrophoresis, with Interpretation Serum, With Reflex to IFE, Serum and Free Kappa Lambda Light Chains, Serum (Kappa/Lambda Quantitative Free Light Chains with Ratio, Serum)
|
*ExistCrossReferences>