Log In

Part Descriptions

LP201702-0   5,6-Dihydrouracil
5,6-dihydrouracil is the product of the first step in uracil catabolism, and the pattern of the levels of uracil, 5,6-dihydrouracil and other products of uracil catabolism can be used to diagnose defects pyrimidine degradation pathway enzymes. For example, patients with complete dihydropyrimidinase deficiency have significantly elevated 5,6-dihydrouracil and moderately elevated uracil in urine. For patients with cancer, the toxicity of 5-fluorouracil-based chemotherapy can be predicted based on the 5,6-dihydrouracil/uracil plasma ratio. PMID: 14709662 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
5,6-Dihydrouracil/Creatinine:SRto:Pt:Urine:Qn:
Long Common Name
5,6-Dihydrouracil/Creatinine [Molar ratio] in Urine
Short Name
5,6-Dihydrouracil/Creat Ur-sRto
Display Name
5,6-Dihydrouracil/Creatinine (U) [Molar ratio]
Consumer Name Alpha Get Info
5,6-Dihydrouracil/Creatinine, Urine

Part Model Get Info

  • Component
    5,6-Dihydrouracil/Creatinine
    LP284806-9
    • Analyte
      5,6-Dihydrouracil/Creatinine
      LP284806-9
      • Component Numerator
        5,6-Dihydrouracil
        LP201702-0
        • Component Numerator Core
          5,6-Dihydrouracil
          LP201702-0
        • 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 2.54
Last Updated
Version 2.73 (MIN)
Change Reason
Changed Class from CHEM.ESOTERIC to CHEM and added Esoteric tag for more flexibility
Order vs. Observation
Observation
Common Test Rank Get Info
8036

Member of these Panels

LOINCLong Common Name
79673-0Purine and Pyrimidine panel - Urine

Language Variants Get Info

TagLanguageTranslation
cs-CZCzech (Czechia)5,6-dihydrouracil/kreatinin:Látkový poměr:Časový bod:Moč:Kvantitativní:
el-GRGreek (Greece)5,6-διυδρουρακίλη/Κρεατινίνη:SRto:Pt:Ούρα:Qn:
Synonyms: 5,6-διυδρουρακίλη CHEM Pt Qn SRto Κρεατινίνη Ούρα
es-ESSpanish (Spain)5,6-Dihidrouracilo/Creatinina:Relacion de Sustancia:Punto temporal:Orina:Qn:
Synonyms: Cuantitativo
es-MXSpanish (Mexico)5,6-dihidrouracilo / creatinina:Proporción de sustancia:Punto temporal:Orina:Cuantitativo:
fr-FRFrench (France)5,6-dihydrouracile/créatinine:Moles ratio:Ponctuel:Urine:Numérique:
it-ITItalian (Italy)5,6-Diidro-uracile/Creatinina:Srto:Pt:Urine:Qn:
Synonyms: Chimica Punto nel tempo (episodio) Rapporto di sostanza
nl-NLDutch (Netherlands)5,6-dihydro-uracil/creatinine:molaire verhouding:moment:urine:kwantitatief:
Synonyms: kreatinine
pl-PLPolish (Poland)5,6-Dihydrouracyl/kreatynina:współczynnik molowy:punkt w czasie:mocz:ilościowy:
tr-TRTurkish (Turkey)5,6-Dihidroürasil/Kreatinin:SOrn:Zmlı:İdrar:Kant:
Synonyms: SubsOranı
zh-CNChinese (China)5,6-二氢尿嘧啶/肌酐:物质的量比率:时间点:尿液:定量型:
Synonyms: 5,6-双氢尿嘧啶;5,6-二氢二氧嘧啶;5,6-二氢尿间二氮苯 CR;Creat;肌氨酸酐;肌酸内酰胺;肌酸酐 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
umol/mmol{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=79685-4