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Term Description

LDH body fluid to LDH serum ratio aids in determining whether a fluid is an exudate (actively secreted fluid, e.g. due to inflammation), or transudate (passively secreted fluid, due to high hydrostatic pressure or low oncotic pressure). The usual criterion is that a ratio of fluid LDH versus upper limit of normal serum LDH of more than 0.6 or 2⁄3 indicates an exudate, while a ratio of less indicates a transudate.

Part Description

LP185928-1   Lactate dehydrogenase.body fld
Lactate dehydrogenase (LDH) is an enzyme (EC 1.1.1.27) present in a wide variety of organisms, including plants and animals. It catalyses the interconversion of pyruvate and lactate with concomitant interconversion of NADH and NAD+. As it can also catalyze the oxidation of hydroxybutyrate, it is occasionally called hydroxybutyrate dehydrogenase (HBD). 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, D-lactate (Wikipedia)

LOINC Names Get Info

Fully-Specified Name
Lactate dehydrogenase.body fld/Lactate dehydrogenase.serum:RelRto:Pt:Body fld+Ser/Plas:Qn:
Long Common Name
Lactate dehydrogenase in body fluid/Lactate dehydrogenase in serum
Short Name
LDH.body fld/SerPl
Display Name
LDH.body fld/Lactate dehydrogenase in serum (Body fld+S/P) [Relative ratio]
Consumer Name Alpha Get Info
LDH.body fld/Lactate Dehydrogenase in Serum, Body Fld+S/P

Part Model Get Info

  • Component
    Lactate dehydrogenase.body fld/Lactate dehydrogenase.serum
    LP286334-0
    • Analyte
      Lactate dehydrogenase.body fld/Lactate dehydrogenase.serum
      LP286334-0
      • Component Numerator
        Lactate dehydrogenase.body fld
        LP185928-1
        • Component Numerator Core
          Lactate dehydrogenase.body fld
          LP185928-1
        • Component Numerator Core Suffix
          NULL
           
      • Component Denominator
        Lactate dehydrogenase.serum
        LP69220-9
        • Component Denominator Core
          Lactate dehydrogenase.serum
          LP69220-9
        • Component Denominator Core Suffix
          NULL
           
    • Challenge
      NULL
       
    • Adjustment
      NULL
       
    • Count
      NULL
       
  • Property
    RelRto
    LP6854-6
  • Time
    Pt
    LP6960-1
  • System
    Body fld+Ser/Plas
    LP65002-5
    • System Core
      Body fld+Ser/Plas
      LP65002-5
    • Super System
      NULL
       
  • Scale
    Qn
    LP7753-9
  • Method
    NULL
     

Basic Attributes

Class
CHEM
Type
Laboratory
First Released
Version 2.50
Last Updated
Version 2.50 (MIN)
Order vs. Observation
Both

Language Variants Get Info

TagLanguageTranslation
cs-CZCzech (Czechia)Laktátdehydrogenáza.tělní tekutina/laktátdehydrogenáza.sérum:Relativní poměr:Časový bod:Tělní tekutina a sérum/plazma:Kvantitativní:
de-ATGerman (Austria)Synonyms: LDH SM/Ser.-Ratio
de-DEGerman (Germany)Lactatdehydrogenase.Körperflüssigkeit/Lactatdehydrogenase.Serum:Relatives Verhältnis:Zeitpunkt:Körperflüssigkeit und Serum oder Plasma:Quantitativ:
el-GRGreek (Greece)Γαλακτική αφυδρογονάση.σωματικό υγρό/Γαλακτική αφυδρογονάση.ορού:RelRto:Pt:Σωματικό υγρό+Ορός/Πλάσμα:Qn:
Synonyms: CHEM Pt Qn RelRto Γαλακτική αφυδρογονάση Γαλακτική αφυδρογονάση.ορού Γαλακτική αφυδρογονάση.σωματικό υγρό Γαλακτικό οξύ Ορός Ορός/Πλάσμα Πλάσμα Σωματικό υγρό Σωματικό υγρό+Ορός/Πλάσμα
es-ESSpanish (Spain)Lactato deshidrogenasa. Líquido biológico/Lactato deshidrogensa en suero:Ratio relativo:Punto temporal:Suero o plasma y líquido corporal:Qn:
Synonyms: Cuantitativo
es-MXSpanish (Mexico)Lactato deshidrogenasa.cuerpo fld / Lactato deshidrogenasa.suero:Razón relativa:Punto temporal:Fluido corporal y suero o plasma:Cuantitativo:
fr-CAFrench (Canada)Lactate déshydrogénase.liquide biologique/Lactate déshydrogénase.sérum:Ratio relatif:Temps ponctuel:Liquide biologique+Sérum/Plasma:Quantitatif:
fr-FRFrench (France)Lactate déshydrogénase liquide biologique/lactate déshydrogénase sérum:Ratio relatif:Ponctuel:Liquide biologique+Sérum/Plasma:Numérique:
it-ITItalian (Italy)Lattato deidrogenasi.liquido corporeo/Lattato deidrogenasi.siero:RelRto:Pt:Siero/Plasma+Liquido corporeo:Qn:
Synonyms: Chimica Lattato deidrogenasi nel siero Liquido corporeo Plasma Punto nel tempo (episodio) Rapporto Relativo Siero Siero o Plasma Siero o Plasma & Liquido corporeo
nl-NLDutch (Netherlands)lactate dehydrogenase.lichaamsvloeistof/lactaatdehydrogenase.serum:relatieve verhouding:moment:lichaamsvloeistof en serum of plasma:kwantitatief:
pl-PLPolish (Poland)Dehydrogenaza mleczanowa w płynie ustrojowym/dehydrogenaza mleczanowa w surowicy, LDH:współczynnik względny:punkt w czasie:płyn ustrojowy i surowica lub osocze:ilościowy:
tr-TRTurkish (Turkey)Laktat dehidrojenaz.vücut sv/Laktat dehidrojenaz.serum:GörOr:Zmlı:Ser/Plaz+Vct sv:Kant:
zh-CNChinese (China)乳酸脱氢酶.体液/乳酸脱氢酶.血清:相对比率:时间点:体液+血清/血浆:定量型:
Synonyms: 2-羟基-丙酸;Lact;L-乳酸 L.D.H;LD;LDH;L-乳酸脱氢酶 LDH.血清 Ser SR 体液+血清或血浆 体液乳酸脱氢酶;LDH.体液;体液 LDH 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 去氢酶 可用数量表示的;定量性;数值型;数量型;连续数值型标尺 时刻;随机;随意;瞬间 来自于不同体系的两种分析物之比;相对比;相对比值 浆液 物体 血清（Serum，Ser，SR） 血清或血浆

Example Units

UnitSource
{ratio}Example UCUM Units

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

CodeSystem lookup
https://fhir.loinc.org/CodeSystem/$lookup?system=http://loinc.org&code=75639-5