• Prenatal RhD NIPT Cell-free DNA Screening (UNITY Fetal Antigen™, Fetal RhD NIPT Panorama™)
  • Gadolinium, 24 Hour, Urine
  • Helicobacter pylori Antigen, Feces
  • Rhabdomyolysis
  • Rheumatic heart disease
  • Adenosine Deaminase, Body Fluid
  • IriSight™ Prenatal Analysis
  • Biopsy, Skin, Direct Immunofluorescence
  • Dilute Russell Viper Venom Time (dRVVT)
  • Antibody Identification, Erythrocytes
  • LDS
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  • /Lecithin-sphingomyelin (L/S) Ratio
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  • 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

Lecithin-sphingomyelin (L/S) Ratio
Medical Test

Clinical Utility
Access to Lecithin-sphingomyelin (L/S) Ratio is restricted.