SNOMED CT Concept  138875005

Procedure  71388002

Laboratory procedure  108252007

Laboratory test  15220000

Immunology laboratory test  252318005

In-vitro immunologic test  19838004

Rheumatoid factor measurement   54921001

SNOMED CT code


SNOMED code54921001
nameRheumatoid factor measurement
statusactive
date introduced2002-01-31
fully specified name(s)Rheumatoid factor measurement (procedure)
synonymsRheumatoid factor measurement
attributes - group1
ComponentRheumatoid factor   77089006
attributes - group2
MethodEvaluation - action   129265001
parentsIn-vitro immunologic test   19838004
children
  • IgA rheumatoid factor level   414453002
  • IgM rheumatoid factor assay   122431004
  • Rheumatoid factor IgG level   415301001
  • Rheumatoid factor measurement, synovial fluid   313799007
  • Rheumatoid factor NOS   165847004  removed: 2010-01-31
  • Rheumatoid factor screening test   394976001
  • Rheumatoid factor, qualitative   30320005
  • Rheumatoid factor, quantitative   10239008
  • Serum rheumatoid antigen measurement   165845007
hierarchies
a selection of possible paths
SNOMED CT Concept   138875005
  Procedure   71388002
    Laboratory procedure   108252007
      Laboratory test   15220000
        Immunology laboratory test   252318005
          In-vitro immunologic test   19838004
            Rheumatoid factor measurement   54921001

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