• Phospholipid (Cardiolipin) Antibody Panel, IgA, IgG, IgM
  • Beta-Hydroxybutyrate, Serum
  • Calcium Sensing Receptor (CASR) Gene Mutation Analysis
  • Human T-Cell Lymphotropic Virus (HTLV) I/II Antibody Confirmation
  • Interferon-γ Receptor (IFNGR1) Deficiency
  • Zaleplon, Urine
  • Sphingomyelin Phosphodiesterase 1 (SMPD1) Mutation Analysis, Niemann-Pick Disease
  • Angiotensin I, Plasma
  • Polyoma BK Virus, PCR, Quantitative, Plasma
  • Cervical cancer screening
  • LDS
  • Sign up
  • Log in
  • LDS
  • /Medical Tests
  • /Lecithin-sphingomyelin (L/S) Ratio
  • 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

Lecithin-sphingomyelin (L/S) Ratio
Medical Test

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