• HLA DQ Genotyping for Celiac Disease
  • TERT (Telomerase Reverse Transcriptase) Gene Mutation Analysis
  • Alpha 2 Macroglobulin, Serum
  • Alpha 2 Plasmin Inhibitor, Plasma
  • Bacterial Culture, Aerobic
  • Primidone, Serum
  • Follicular Lymphoma, bcl-2/JH t(14;18), Real-time PCR, Bone Marrow
  • Platelet Function Analysis
  • Nortriptyline, Serum
  • Drug Testing, Definitive (Drug Identification by Confirmatory Method), Multi-drug Panel, Urine
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  • /Thyroxine, Free (FT4)
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  • All
  • Diseases
  • Overview
  • Clinical Utility
  • Interpretation
  • Reference Ranges
  • Methodology
  • Specimen Collection
  • Additional Testing
  • Turnaround Time
  • CPT
  • LOINC
  • ICD10
  • Additional ICD10
  • References

Thyroxine, Free (FT4)
Medical Test

Clinical Utility
Access to Thyroxine, Free (FT4) is restricted.