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Status Information

Status
TRIAL

Term Description

This term is intended to collate similar measurements for the LOINC SNOMED CT Collaboration in an ontological view. Additionally, it can be used to communicate a laboratory order, either alone or in combination with specimen or other information in the order. It may NOT be used to report back the measured patient value. https://lo.inc/ce2mb6

Part Descriptions

LP16738-4   Rheumatoid factor
Rheumatoid factor (RF or RhF) is a blood test performed in patients with suspected rheumatoid arthritis (RA). It is an auto-antibody directed against the Fc portion of IgG, which is itself an antibody. RF and IgG form immune complexes, which are part of the disease process (serum sickness) of various rheumatological diseases. Storage/Transport Temperature: 1 mL plasma or serum, 2-8°C. (Min: 0.2 mL) Submit specimen in an ARUP Amber Transport Tube. Rheumatoid factor can also be a cryoglobulin (antibody that precipitates on cooling of a blood sample); it can be either type 2 (monoclonal IgM to polyclonal IgG) or 3 (polyclonal IgM to polyclonal IgG) cryoglobulin. Copyright Text is available under the Creative Commons Attribution/Share-Alike License. See http://creativecommons.org/licenses/by-sa/3.0/ for details. Source: Wikipedia, Rheumatoid factor (Wikipedia)

LP16738-4   Rheumatoid factor
Antibodies found in adult rheumatoid arthritis patients that are directed against gamma-chain immunoglobulins. Source: National Library of Medicine, MeSH 2006

LP447904-6   {Measurement}
{Measurement} is a Property grouper part used to collate terms with comparable measurement-related properties. It encompasses the following LOINC Properties: ACnc, AFr, ARat, CAct, CCnc, CCnt, CRat, CSub, EntLen, LaCnc, LnCnc, Mass, MCnc, MCnt, MRat, MRto, MSCnc, MSRat, Naric, NCnc, NFr, Prctl, PrThr, Ratio, SatFr, SCnc, SCnt, SRat, SRto, Sub, ThreshNum, Titr, and TmMCn. Source: Regenstrief LOINC

LP7238-1   Body fld
The LOINC "Body fld" System represents body fluids other than serum, plasma, blood, urine, and cerebrospinal fluid. When a LOINC term with the System "Body fld" is used, the specific specimen source or body fluid type should be reported elsewhere with the result. Where more specific terms for pleural, peritoneal, synovial fluid, etc. exist, we encourage you to use the more specific terms. In contrast to "Body fld", the System "Asp" in LOINC represents the fluid withdrawn during an aspiration procedure from an abnormal collection of fluid, such as from an abscess or cyst. "Asp" is used for abnormal fluid collections that are aspirated, while "Body fld" is used for named body fluids, such as synovial fluid or peritoneal fluid, that are not inherently pathologic. Source: Regenstrief LOINC

LOINC Names Get Info

Fully-Specified Name
Rheumatoid factor:{Measurement}:-:Body fld:-:
Long Common Name
Rheumatoid factor [Measurement] in Body fluid
Short Name
Rheumatoid fact Msmt Fld
Display Name
Rheumatoid factor (Body fld) [Measurement]
Consumer Name Alpha Get Info
Rheumatoid factor, Body fluid

Part Model Get Info

  • Component
    Rheumatoid factor
    LP16738-4
    • Analyte
      Rheumatoid factor
      LP16738-4
      • Component Numerator
        Rheumatoid factor
        LP16738-4
        • Component Numerator Core
          Rheumatoid factor
          LP16738-4
        • Component Numerator Core Suffix
          NULL
           
      • Component Denominator
        NULL
         
        • Component Denominator Core
          NULL
           
        • Component Denominator Core Suffix
          NULL
           
    • Challenge
      NULL
       
    • Adjustment
      NULL
       
    • Count
      NULL
       
  • Property
    {Measurement}
    LP447904-6
  • Time
    -
    LP70420-2
  • System
    Body fld
    LP7238-1
    • System Core
      Body fld
      LP7238-1
    • Super System
      NULL
       
  • Scale
    -
    LP7747-1
  • Method
    NULL
     

Basic Attributes

Class
LABORDERS.ONTOLOGY
Type
Laboratory
First Released
Version 2.81
Last Updated
Version 2.81 (ADD)
Order vs. Observation
Order

Language Variants Get Info

TagLanguageTranslation
es-ESSpanish (Spain)Factor Reumatoide:Medición:-:Fluido corporal:-:
fr-FRFrench (France)Facteurs rhumatoïdes:{Mesure}:-:Liquide biologique:-:
it-ITItalian (Italy)Fattore reumatoide:{Misurazione}:-:Liquido corporeo:-:
Synonyms: Codici richieste di laboratorio FR LABORDERS.ONTOLOGY Liquido corporeo Misurazione
pl-PLPolish (Poland)Czynnik reumatoidalny:{Oznaczenie}:-:płyn ustrojowy:-:
zh-CNChinese (China)类风湿因子:{检测}:-:体液:-:
Synonyms: {测量};{测定};{检测结果};{测量结果};{测定结果} RF;Rheumatoid Factor 因素 多重;多重型;多重标尺类型;多重精度类型 实验室检验项目医嘱类;检验项目医嘱;检验项目申请;化验项目申请 检验申请.本体;实验室检验医嘱.本体 物体 系数

LOINC Terminology Service (API) using HL7® FHIR® Get Info

CodeSystem lookup
https://fhir.loinc.org/CodeSystem/$lookup?system=http://loinc.org&code=111428-9