Version 2.77

Status Information

Status
DISCOURAGED
Comment
Most laboratories report this in moles. Double check with your lab for reporting units.
Map-To Long Common Name Mapping Guidance
26811-0 2-Methylcitrate [Moles/volume] in Urine

Term Description

same as methylcitrate
Source: Regenstrief LOINC

Part Descriptions

LP18136-9   2-Methylcitrate
Elevated methylcitric acid levels are indicative of an underlying metabolic disorder such as methylmalonic acidemia (MMA) and propionic acidemia (PA). Source: Regenstrief LOINC

LP18136-9   2-Methylcitrate
2-Methylcitrate (methylcitric acid (MCA)) is measured as a second-tier assay when abnormal propionyl carnitine or methionine concentrations are identified in a primary newborn screen. Methylmalonic acidemia (MMA) and propionic acidemia (PA) are defects of propionate metabolism caused by deficiencies in methylmalonyl-CoA mutase and propionyl-CoA carboxylase, respectively. The clinical phenotype of both conditions includes vomiting, hypotonia, lethargy, apnea, hypothermia, and coma in the newborn period, and both MMA and PA are associated with elevated MCA and propionyl carnitine concentrations. MMA and PA can be distinguished based on methylmalonic acid concentration, which is elevated in MMA and normal in PA. Source: Regenstrief LOINC

Fully-Specified Name

Component
2-Methylcitrate
Property
MCnc
Time
Pt
System
Urine
Scale
Qn
Method

Additional Names

Short Name
2Me-citrate Ur-mCnc
Display Name
2-Methylcitrate (U) [Mass/Vol]
Consumer Name Alpha Get Info
2-Methylcitrate, Urine

Basic Attributes

Class
CHEM
Type
Laboratory
First Released
Version 1.0j-a
Last Updated
Version 2.73
Order vs. Observation
Observation
Common Test Rank Get Info
15114

Member of these Groups Get Info

LOINC Group Group Name
LG41971-9 2-Methylcitrate|Pt|Urine

Language Variants Get Info

Tag Language Translation
es-AR Spanish (Argentina) 2-metilcitrato:concentración de masa:punto en el tiempo:orina:cuantitativo:
es-ES Spanish (Spain) 2-Metilcitrato:Concentración de masa:Punto temporal:Orina:Qn:
Synonyms: Cuantitativo
es-MX Spanish (Mexico) 2-metilcitrato:Concentración de masa:Punto temporal:Orina:Cuantitativo:
et-EE Estonian (Estonia) 2-metüültsitraat:MCnc:Pt:U:Qn:
Synonyms: Juhuslik Kvantitatiivne Uriin
fr-CA French (Canada) 2-méthylcitrate:Concentration de masse:Temps ponctuel:Urine:Quantitatif:
fr-BE French (Belgium) 2-méthylcitrate:Concentration de masse:Temps ponctuel:Urine:Quantitatif:
it-IT Italian (Italy) 2-Metilcitrato:MCnc:Pt:Urine:Qn:
Synonyms: Chimica Concentrazione di Massa Punto nel tempo (episodio)
ko-KR Korean (Korea, Republic Of) 2-메틸시트레이트:질량농도:검사시점:뇨:정량:
nl-NL Dutch (Netherlands) 2-methylcitraat:massa/volume:moment:urine:kwantitatief:
pt-BR Portuguese (Brazil) 2-Metilcitrato:MCnc:Pt:Urina:Qn:
Synonyms: ; 2Me-citrate; Methylcitric acid; Mass concentration; Level; Point in time; Random; Ur; UR; Urn; UA; Quantitative; QNT; Quant; Quan; II; Chemistry
ru-RU Russian (Russian Federation) 2-Метилцитрат:МассКонц:ТчкВрм:Моча:Колич:
Synonyms: Количественный Массовая концентрация Точка во времени;Момент
tr-TR Turkish (Turkey) 2-Metilsitrat:KütlKons:Zmlı:İdrar:Kant:
zh-CN Chinese (China) 2-甲基柠檬酸:质量浓度:时间点:尿液:定量型:
Synonyms: 2Me-柠檬酸;Me-柠檬酸;甲基柠檬酸 Ⅱ II 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 时刻;随机;随意;瞬间 水平;浓度;质量浓度(单位体积)

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

CodeSystem lookup
https://fhir.loinc.org/CodeSystem/$lookup?system=http://loinc.org&code=12539-3