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Part Descriptions

LP188449-5   N-tau methylimidazoleacetate
N-tau methylimidazoleacetate (N-tau MIAA) is the primary urinary metabolite of histamine. PMID: 2228870 Increases in N-tau MIAA excretion is associated with systemic mastocytosis, a rare disorder caused by the presence of too many mast cells (mastocytes) and CD34+ mast cell precursors. PMID: 17587883 Because mast cells play a role in allergic reactions, the symptoms of mastocytosis often are similar to the symptoms of an allergic reaction and include fatigue, skin lesions and itching, diarrhea, food and drug intolerance, and anaphylaxis. PMID: 18509466 Source: Regenstrief LOINC

LP32035-5   Creatinine
Creatinine or creatine anhydride, is a breakdown product of creatine phosphate in muscle. The loss of water molecule from creatine results in the formation of creatinine. It is transferred to the kidneys by blood plasma, whereupon it is eliminated by glomular filtration and partial tubular excretion. Creatinine is usually produced at a fairly constant rate and measuring its serum level is a simple test. A rise in blood creatinine levels is observed only with marked damage to functioning nephrons; therefore this test is not suitable for detecting early kidney disease. Creatine and creatinine are metabolized in the kidneys, muscle, liver and pancreas. Copyright Copyright ©2005-2009 Genome Alberta (Reference to original publication: Wishart DS, Knox C, Guo AC, et al. HMDB: a knowledgebase for the human metabolome. Nucleic Acids Res. 2009 37(Database issue):D603-610.) Source: Human Metabolome Database, Creatinine

LOINC Names Get Info

Fully-Specified Name
N-tau methylimidazoleacetate/Creatinine:SRto:Pt:Urine:Qn:
Long Common Name
N-tau methylimidazoleacetate/Creatinine [Molar ratio] in Urine
Short Name
N-tau MIAA/Creat Ur-sRto
Display Name
N-tau methylimidazoleacetate/Creatinine (U) [Molar ratio]
Consumer Name Alpha Get Info
N-tau methylimidazoleacetate/Creatinine, Urine

Part Model Get Info

  • Component
    N-tau methylimidazoleacetate/Creatinine
    LP286699-6
    • Analyte
      N-tau methylimidazoleacetate/Creatinine
      LP286699-6
      • Component Numerator
        N-tau methylimidazoleacetate
        LP188449-5
        • Component Numerator Core
          N-tau methylimidazoleacetate
          LP188449-5
        • Component Numerator Core Suffix
          NULL
           
      • Component Denominator
        Creatinine
        LP32035-5
        • Component Denominator Core
          Creatinine
          LP32035-5
        • Component Denominator Core Suffix
          NULL
           
    • Challenge
      NULL
       
    • Adjustment
      NULL
       
    • Count
      NULL
       
  • Property
    SRto
    LP6868-6
  • Time
    Pt
    LP6960-1
  • System
    Urine
    LP7681-2
    • System Core
      Urine
      LP7681-2
    • Super System
      NULL
       
  • Scale
    Qn
    LP7753-9
  • Method
    NULL
     

Basic Attributes

Class
CHEM
Type
Laboratory
First Released
Version 2.52
Last Updated
Version 2.54 (MIN)
Order vs. Observation
Both

Member of these Groups Get Info

LOINC GroupGroup Name
LG37378-3N-tau methylimidazoleacetate/Creatinine|SRto|Urine

Language Variants Get Info

TagLanguageTranslation
cs-CZCzech (Czechia)N-tau-methylimidazolacetát/kreatinin:Látkový poměr:Časový bod:Moč:Kvantitativní:
el-GRGreek (Greece)Οξική N-tau μεθυλιμιδαζόλη/Κρεατινίνη:SRto:Pt:Ούρα:Qn:
Synonyms: CHEM N Pt Qn SRto Κρεατινίνη Οξική N-tau μεθυλιμιδαζόλη Ούρα
es-ESSpanish (Spain)N-tau metilimidazol acetato/Creatinina:Relacion de Sustancia:Punto temporal:Orina:Qn:
Synonyms: Cuantitativo
es-MXSpanish (Mexico)N-tau metilimidazolacetato / creatinina:Proporción de sustancia:Punto temporal:Orina:Cuantitativo:
fr-FRFrench (France)N-tau méthylimidazoleacétate/créatinine:Moles ratio:Ponctuel:Urine:Numérique:
it-ITItalian (Italy)N-tau metilmidazolo acetico/Creatinina:Srto:Pt:Urine:Qn:
Synonyms: Chimica Punto nel tempo (episodio) Rapporto di sostanza
nl-NLDutch (Netherlands)N-tau-methylimidazoleacetaat/creatinine:molaire verhouding:moment:urine:kwantitatief:
Synonyms: kreatinine
tr-TRTurkish (Turkey)N-tau metilimidazolasetat/Kreatinin:SOrn:Zmlı:İdrar:Kant:
Synonyms: SubsOranı
zh-CNChinese (China)N-tau 甲基咪唑乙酸盐/肌酐:物质的量比率:时间点:尿液:定量型:
Synonyms: CR;Creat;肌氨酸酐;肌酸内酰胺;肌酸酐 N 型 N-tau 甲基咪唑醋酸盐;N-τ甲基咪唑乙酸盐 UCr 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 可用数量表示的;定量性;数值型;数量型;连续数值型标尺 尿;小便;下泉 尿液肌酐 尿液肌酸酐 尿肌酸酐 时刻;随机;随意;瞬间 物质的量比值;物质的量比;摩尔比;摩尔比率;摩尔比值 肌酸内酰胺

Example Units

UnitSource
mmol/mol{creat}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=77363-0