LOINC
Version 2.73

30510-2Estriol (E3)/Creatinine [Mass Ratio] in UrineActive

Part Descriptions

LP15558-7   Estriol
Estriol (also oestriol) is one of the three main estrogens produced in humans. It is only produced in large amounts during pregnancy as it is made by the placenta. Levels of estriol in non-pregnant women do not change much after menopause, and levels are not significantly different from those in men. Estriol levels can be a good indicator of the health of the fetus. DHEA is produced by the adrenal cortex of the fetus, this is converted to estriol by the placenta. Low levels during pregnancy may indicate a problem with the development in the child. 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, Estriol (Wikipedia)

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

Fully-Specified Name

Component
Estriol/Creatinine
Property
MRto
Time
Pt
System
Urine
Scale
Qn
Method

Additional Names

Short Name
Estriol/Creat Ur
Display Name
E3/Creatinine (U) [Mass ratio]
Consumer Name Alpha
Estriol/Creatinine, Urine

Basic Attributes

Class
CHEM
Type
Laboratory
First Released
Version 2.04
Last Updated
Version 2.70
Order vs. Observation
Both

Member of these Groups

LG34584-9 Estriol/Creatinine|MRto|Urine

Language Variants Get Info

zh-CNChinese (China)
雌三醇/肌酐:质量比率:时间点:尿液:定量型:
nl-NLDutch (Netherlands)
oestriol/creatinine:massaverhouding:moment:urine:kwantitatief:
et-EEEstonian (Estonia)
Östriool/kreatiniin:MRto:Pt:U:Qn:
fr-BEFrench (Belgium)
Estriol/Créatinine:Ratio de masse:Temps ponctuel:Urine:Quantitatif:
fr-CAFrench (Canada)
Estriol/Créatinine:Ratio de masse:Temps ponctuel:Urine:Quantitatif:
fr-FRFrench (France)
Estriol/créatinine:Masse ratio:Ponctuel:Urine:Numérique:
de-DEGerman (Germany)
Estriol/Creatinin:Massenverhältnis:Zeitpunkt:Urin:Quantitativ:
it-ITItalian (Italy)
Estriolo/Creatinina:MRto:Pt:Urine:Qn:
ko-KRKorean (Korea, Republic of)
에스트리올/크레아티닌:질량농도비:검사시점:뇨:정량:
pt-BRPortuguese (Brazil)
Estriol/Creatinina:MCrto:Pt:Urina:Qn:
ru-RURussian (Russian Federation)
Эстриол/Креатинин:МассОтн:ТчкВрм:Моча:Колич:
es-ARSpanish (Argentina)
estriol/creatinina:relación de concentración de masa:punto en el tiempo:orina:cuantitativo:
es-MXSpanish (Mexico)
Estriol / Creatinina:Relación de masa:Punto temporal:Orina:Cuantitativo:
es-ESSpanish (Spain)
Estriol/Creatinina:Relacion de Masa:Punto temporal:Orina:Qn:
tr-TRTurkish (Turkey)
Östriyol/Kreatinin:KütlOr:Zmlı:İdrar:Kant:

Example Units

Unit Source
ug/g{creat} Example UCUM Units
mcg/gm Cr REGENSTRIEF

LOINC FHIR® API Example - CodeSystem Request Get Info

https://fhir.loinc.org/CodeSystem/$lookup?system=http://loinc.org&code=30510-2