• Glucose-6-Phosphate Dehydrogenase (G6PD), Screen
  • Activated Protein C Resistance V (APCRV)
  • Helicobacter pylori and Antibiotic Resistance, Molecular
  • Meprobamate, Urine
  • Protein, Total, 24 Hour, Urine
  • Cystatin C with Estimated GFR, Serum
  • Catecholamine Fractionation, Free, 24 Hour, Urine
  • Vitamin B2 (Riboflavin)
  • WRAP53 Gene Mutation Analysis
  • Epidermal Growth Factor Receptor (EGFR), FISH
  • LDS
  • Sign up
  • Log in
  • LDS
  • /Medical Tests
  • /Thyroxine, Free (FT4)
  • All
  • Diseases
  • Overview
  • Clinical Utility
  • Interpretation
  • Reference Ranges
  • Methodology
  • Specimen Collection
  • Additional Testing
  • Turnaround Time
  • CPT
  • LOINC
  • ICD10
  • Additional ICD10
  • References
  • 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

Diseases (98)
Access to Thyroxine, Free (FT4) is restricted.