LOINC
Version 2.66

31045-8Creatinine/Urea nitrogen [Mass Ratio] in Serum or PlasmaActive

Component
Creatinine/Urea nitrogen
Property
MRto
Time
Pt
System
Ser/Plas
Scale
Qn
Method

Additional Names

Short Name
Creat/Urea nit SerPl
Display Name Beta
Creatinine/Urea nitrogen [Mass ratio]
Consumer Name Alpha
Creatinine/Urea Nitrogen, Blood

Part Descriptions

LP14355-9   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

LP32176-7   Urea nitrogen
The blood urea nitrogen (BUN) test is a measure of the amount of nitrogen in the blood that comes from urea. Urea is a substance secreted by the liver, and removed from the blood by the kidneys. 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, Urea nitrogen (Wikipedia)

Basic Attributes

Class
CHEM
Type
Laboratory
First Released
Version 2.07
Last Updated
Version 2.42
Order vs. Observation
Observation

Member of these Panels

LOINC Long Common Name
54037-7 HEDIS 2009 panel
57820-3 HEDIS 2010 panel
60442-1 HEDIS 2011 panel
67767-4 HEDIS 2012 panel
72199-3 HEDIS 2013 panel
74234-6 HEDIS 2014 Value Sets
75868-0 HEDIS 2015 Value Sets
79544-3 HEDIS 2016 Value Sets
82955-6 HEDIS 2017 Value Sets
87625-0 HEDIS 2018 Value Sets
90766-7 HEDIS 2019 Value Sets

Language Variants Get Info

zh-CNChinese (China)
肌酐/尿素氮:质量比率:时间点:血清/血浆:定量型:
nl-NLDutch (Netherlands)
creatinine/ureumstikstof:massaverhouding:moment:serum of plasma:kwantitatief:
et-EEEstonian (Estonia)
Kreatiniin/uurea lämmastik:MRto:Pt:S/P:Qn:
fr-FRFrench (France)
Creatinine/Urea nitrogen:MRto:Pt:Ser/Plas:Qn:
it-ITItalian (Italy)
Creatinina/Azoto ureico:MRto:Pt:Siero/Plasma:Qn:
ko-KRKorean (Korea, Republic of)
크레아티닌/요소 질소:질량농도비:검사시점:혈청/혈장:정량:
pt-BRPortuguese (Brazil)
Creatinina/Uréia nitrogenada:MCrto:Pt:Sor/Plas:Qn:
ru-RURussian (Russian Federation)
Креатинин/Мочевина азот:МассОтн:ТчкВрм:Сыв/Плаз:Колич:
es-ARSpanish (Argentina)
creatinina/nitrógeno ureico:relación de concentración de masa:punto en el tiempo:suero/plasma:cuantitativo:
es-ESSpanish (Spain)
Creatinina/Nitrógeno ureíco:Relacion de Masa:Punto temporal:Suero o Plasma:Qn:
tr-TRTurkish (Turkey)
Kreatinin/Üre aotu:KütlOr:Zmlı:Ser/Plaz:Kant:

LOINC FHIR® API Example - CodeSystem Request Get Info

https://fhir.loinc.org/CodeSystem/$lookup?system=http://loinc.org&code=31045-8