rheumatoid factor
RF
Targets
Related diseases
- Rheumatoid factor-positive polyarticular juvenile idiopathic arthritis (PMID:31980337)
- Autoimmune lymphoproliferative syndrome
- Brucellosis
- Chilblain lupus
- Diffuse alveolar hemorrhage
- Idiopathic pulmonary hemosiderosis
- IgG4-related kidney disease
- IgG4-related retroperitoneal fibrosis
- Interstitial granulomatous dermatitis with arthritis
- PGM3-CDG
- Postinfectious vasculitis
- Progressive pseudorheumatoid dysplasia
Parents
Children
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LOINC tests
LOINC part: Rheumatoid factor (LP16738-4)
- Rheumatoid factor:Arbitrary concentration:To identify measures at a point in time:Serum/Plasma:Quantitative (11572-5)
- Rheumatoid factor.immunoglobulin M:Arbitrary concentration:To identify measures at a point in time:Serum:Quantitative (11573-3)
- Rheumatoid factor Qn (13191-2)
- Rheumatoid factor:Arbitrary concentration:To identify measures at a point in time:Synovial fluid (Joint fluid):Quantitative (13634-1)
- Rheumatoid factor:Dilution Factor (Titer):To identify measures at a point in time:Synovial fluid (Joint fluid):Semiquantitative:Sheep cell aggl (13929-5)
- Rheumatoid factor:Dilution Factor (Titer):To identify measures at a point in time:Synovial fluid (Joint fluid):Semiquantitative:Agglutination (13930-3)
- Rheumatoid factor:Arbitrary concentration:To identify measures at a point in time:Cerebral spinal fluid:Quantitative (14034-3)
- Rheumatoid factor:Arbitrary concentration:To identify measures at a point in time:Body fluid, unsp:Quantitative:Nephelometry (15203-3)
- Rheumatoid factor:Dilution Factor (Titer):To identify measures at a point in time:Serum:Semiquantitative:Nephelometry (15204-1)
- Rheumatoid factor:Arbitrary concentration:To identify measures at a point in time:Serum:Quantitative:Nephelometry (15205-8)
- Rheumatoid factor:Arbitrary concentration:To identify measures at a point in time:Synovial fluid (Joint fluid):Quantitative:Nephelometry (15206-6)
- Rheumatoid factor:Arbitrary concentration:To identify measures at a point in time:Body fluid, unsp:Quantitative:Immunoassay (17534-9)
- Rheumatoid factor:Dilution Factor (Titer):To identify measures at a point in time:Serum:Semiquantitative (17857-4)
- Rheumatoid factor:Presence or Threshold:To identify measures at a point in time:Body fluid, unsp:Ordinal:Sheep cell aggl (25745-1)
- Rheumatoid factor:Dilution Factor (Titer):To identify measures at a point in time:Body fluid, unsp:Semiquantitative:Sheep cell aggl (25746-9)
- Rheumatoid factor:Presence or Threshold:To identify measures at a point in time:Cerebral spinal fluid:Ordinal (29351-4)
- Rheumatoid factor:Arbitrary concentration:To identify measures at a point in time:Body fluid, unsp:Quantitative (30231-5)
- Rheumatoid factor:Presence or Threshold:To identify measures at a point in time:Body fluid, unsp:Ordinal (31046-6)
- Rheumatoid factor.immunoglobulin A:Arbitrary concentration:To identify measures at a point in time:Serum:Quantitative (33313-8)
- Rheumatoid factor.immunoglobulin G:Arbitrary concentration:To identify measures at a point in time:Serum:Quantitative (33314-6)
- Rheumatoid factor.immunoglobulin M:Dilution Factor (Titer):To identify measures at a point in time:Serum:Semiquantitative:Nephelometry (33577-8)
- Cryoglobulin.rheumatoid factor:Arbitrary concentration:To identify measures at a point in time:Serum:Quantitative (33648-7)
- Rheumatoid factor:Presence or Threshold:To identify measures at a point in time:Serum:Ordinal (33910-1)
- Rheumatoid factor:Dilution Factor (Titer):To identify measures at a point in time:Body fluid, unsp:Semiquantitative (43932-3)
- Rheumatoid factor:Presence or Threshold:To identify measures at a point in time:Body fluid, unsp:Ordinal:Latex Agglutination (45156-7)
- Rheumatoid factor & Cyclic citrullinated peptide Antibody.immunoglobulin G:Impression/interpretation of study:To identify measures at a point in time:Serum:Nominal (46435-4)
- Rheumatoid factor & Cyclic citrullinated peptide Antibody.immunoglobulin G panel:Arbitrary concentration:To identify measures at a point in time:Serum:Quantitative (46437-0)
- Rheumatoid factor:Presence or Threshold:To identify measures at a point in time:Serum:Ordinal:Latex Agglutination (5297-7)
- Rheumatoid factor:Presence or Threshold:To identify measures at a point in time:Serum:Ordinal:Sheep cell aggl (5298-5)
- Rheumatoid factor:Dilution Factor (Titer):To identify measures at a point in time:Serum:Semiquantitative:Latex Agglutination (5299-3)
- Rheumatoid factor:Dilution Factor (Titer):To identify measures at a point in time:Serum:Semiquantitative:Sheep cell aggl (5300-9)
- Rheumatoid factor:Arbitrary concentration:To identify measures at a point in time:Pleural fluid (thoracentesis fld):Quantitative (53562-5)
- Rheumatoid factor:Dilution Factor (Titer):To identify measures at a point in time:Synovial fluid (Joint fluid):Semiquantitative:Latex Agglutination (53924-7)
- Rheumatoid factor:Arbitrary concentration:To identify measures at a point in time:Body fluid, unsp:Quantitative:Sheep cell aggl (63313-1)
- Rheumatoid factor.immunoglobulin A:Arbitrary concentration:To identify measures at a point in time:Body fluid, unsp:Quantitative:Immunoassay (63314-9)
- Rheumatoid factor.immunoglobulin M:Arbitrary concentration:To identify measures at a point in time:Body fluid, unsp:Quantitative:Immunoassay (63315-6)
- Rheumatoid factor:Presence or Threshold:To identify measures at a point in time:Synovial fluid (Joint fluid):Ordinal:Latex Agglutination (6823-9)
- Rheumatoid factor:Arbitrary concentration:To identify measures at a point in time:Serum:Quantitative:Immunoassay (6928-6)
- Rheumatoid factor.immunoglobulin M:Arbitrary concentration:To identify measures at a point in time:Serum:Quantitative:Immunoassay (9338-5)
LOINC part: Rheumatoid factor IgM (LP17850-6)
- Rheumatoid factor.immunoglobulin M:Arbitrary concentration:To identify measures at a point in time:Serum:Quantitative (11573-3)
- Rheumatoid factor.immunoglobulin M:Dilution Factor (Titer):To identify measures at a point in time:Serum:Semiquantitative:Nephelometry (33577-8)
- Rheumatoid factor.immunoglobulin M:Arbitrary concentration:To identify measures at a point in time:Body fluid, unsp:Quantitative:Immunoassay (63315-6)
- Rheumatoid factor.immunoglobulin M:Arbitrary concentration:To identify measures at a point in time:Serum:Quantitative:Immunoassay (9338-5)
LOINC part: Rheumatoid factor IgA (LP31536-3)
Corresponding item in MAKAAO knowledge base
rheumatoid factor (MAK:AAB_1)