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Part Descriptions

LP426321-8   Rivalta test
The Rivalta test is a manual test to distinguish transudates from exudates. The test is performed by adding a drop of the specimen being tested to an acetic acid solution. If a precipitate forms, then the test is positive, meaning that the fluid is an exudate. If the fluid dissipates, it is considered negative, meaning the fluid is a transudate. PMID: 22913882 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 In contrast to "Body fld", the System "Asp" in LOINC represents the fluid withdrawn during an aspiration procedure from an abnormal collection of fluid, such as from an abscess or cyst.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
Rivalta test:PrThr:Pt:Body fld:Ord:
Long Common Name
Rivalta test [Presence] in Body fluid
Short Name
Rivalta test Fld Ql
Display Name
Rivalta test Ql (Body fld)
Consumer Name Alpha Get Info
Rivalta test, Body fluid

Part Model Get Info

  • Component
    Rivalta test
    LP426321-8
    • Analyte
      Rivalta test
      LP426321-8
      • Component Numerator
        Rivalta test
        LP426321-8
        • Component Numerator Core
          Rivalta test
          LP426321-8
        • Component Numerator Core Suffix
          NULL
           
      • Component Denominator
        NULL
         
        • Component Denominator Core
          NULL
           
        • Component Denominator Core Suffix
          NULL
           
    • Challenge
      NULL
       
    • Adjustment
      NULL
       
    • Count
      NULL
       
  • Property
    PrThr
    LP217195-9
  • Time
    Pt
    LP6960-1
  • System
    Body fld
    LP7238-1
    • System Core
      Body fld
      LP7238-1
    • Super System
      NULL
       
  • Scale
    Ord
    LP7751-3
  • Method
    NULL
     

Example Answer List: LL360-9

Source: Regenstrief Institute
AnswerCodeScoreAnswer ID
PositiveCopyright http://snomed.info/sct ID:10828004 Positive (qualifier value)LA6576-8
NegativeCopyright http://snomed.info/sct ID:260385009 Negative (qualifier value)LA6577-6

Basic Attributes

Class
CHEM
Type
Laboratory
First Released
Version 2.70
Last Updated
Version 2.70 (ADD)
Order vs. Observation
Observation

Language Variants Get Info

TagLanguageTranslation
cs-CZCzech (Czechia)Rivalta test:Přítomnost nebo práh:Časový bod:Tělní tekutina:Ordinální:
el-GRGreek (Greece)Δοκιμή Rivalta:PrThr:Pt:Σωματικό υγρό:Ord:
Synonyms: CHEM Ord PrThr Pt Δοκιμή Rivalta Σωματικό υγρό
es-ESSpanish (Spain)Test de Rivalta:PrThr:Punto temporal:Fluido corporal:Ord:
es-MXSpanish (Mexico)Prueba de rivalta:PrThr:Punto temporal:Cuerpo fld:Ordinal:
fr-FRFrench (France)Test de Rivalta:Présence/Seuil:Ponctuel:Liquide biologique:Qualitatif:
it-ITItalian (Italy)Reazione di Rivalta,Prova di Rivalta,test di Rivalta:PrThr:Pt:Liquido corporeo:Ord:
Synonyms: Chimica Liquido corporeo Presenza o Soglia Punto nel tempo (episodio)
pl-PLPolish (Poland)Test Rivalta:granica wykrywalności:punkt w czasie:płyn ustrojowy:uporządkowany:
Synonyms: Próba Rivalta
zh-CNChinese (China)李凡他试验:存在情况或阈值:时间点:体液:序数型:
Synonyms: Rivalta 试验;粘蛋白定性试验;粘蛋白定性;浆液粘蛋白定性试验;浆液粘蛋白定性实验 依次型;分类顺序型;定性的;序数型（或称等级型）;性质上的;有序型;有序性分类应答;有序性分类结果;秩次型;等级型;筛查;顺序型 化学;化学检验项目;化学检验项目类;化学类;化学试验;非刺激耐受型化学检验项目;非刺激耐受型化学检验项目类;非刺激耐受型化学试验;非刺激耐受型化学试验类 存在情况;存在;存在与否;是否存在;阈值;界值;界限;阀值;临界值;存在情况（存在、存在与否、是否存在）或阈值（界值、界限、阀值、临界值） 时刻;随机;随意;瞬间 物体

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

CodeSystem lookup
https://fhir.loinc.org/CodeSystem/$lookup?system=http://loinc.org&code=98021-9