Cite this: Serum Free Light Chain Measurement Aids the Diagnosis of Myeloma in Patients With Severe Renal Failure - Medscape - Sep 22, 2008. *Serum creatinine significantly higher in multiple ...

is determined by demonstration of a monoclonal immunoglobulin molecule or chain in serum and/or urine. Previous results on immunofixation electrophoresis (IFE) and quantitative free light chain ...

False negatives occur because will be demonstrated along with tactics to prevent them. Serum free light chain testing is a boon to detecting multiple myeloma without requiring a 24 hour urine sample, ...