42520-7

Methylmalonate [Moles/volume] in 24 hour Urine

Active

Part Description

LP15735-1 Methylmalonate
Methylmalonate (methylmalonic acid) is measured as a second-tier assay when abnormal propionyl carnitine or methionine concentrations are identified in a primary newborn screening. 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. The biochemical phenotype for MMA includes elevated methylmalonic acid, propionyl carnitine and methylcitric acid, while patients with PA have elevated propionyl carnitine and methylcitric acid with normal methylmalonic acid concentrations as the enzymatic defect is upstream of methylmalonic-CoA mutase. Source: Regenstrief LOINC

LOINC Names Get Info

Fully-Specified Name: Methylmalonate:SCnc:24H:Urine:Qn:
Long Common Name: Methylmalonate [Moles/volume] in 24 hour Urine
Short Name: Methylmalonate 24h Ur-sCnc
Display Name: Methylmalonate (24H U) [Moles/Vol]
Consumer Name Alpha Get Info: Methylmalonate, Urine

Part Model Get Info

Component
Methylmalonate
LP15735-1
- Analyte
  Methylmalonate
  LP15735-1
  - Component Numerator
    Methylmalonate
    LP15735-1
    - Component Numerator Core
      Methylmalonate
      LP15735-1
    - Component Numerator Core Suffix
      NULL
  - Component Denominator
    NULL
    - Component Denominator Core
      NULL
    - Component Denominator Core Suffix
      NULL
- Challenge
  NULL
- Adjustment
  NULL
- Count
  NULL
Property
SCnc
LP6860-3
Time
24H
LP6924-7
- Time Core
  24H
  LP6924-7
- Time Modifier
  NULL
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 2.16
Last Updated: Version 2.70 (MIN)
Order vs. Observation: Both

Member of these Groups Get Info

LOINC Group	Group Name
LG35829-7	Methylmalonate\|SCnc\|Urine

Language Variants Get Info

Tag	Language	Translation
cs-CZ	Czech (Czechia)	Methylmalonát:Látková koncentrace:24 hodin:Moč:Kvantitativní:
de-AT	German (Austria)	Synonyms: Methylmalonsäure /24hU
el-GR	Greek (Greece)	Μεθύλομαλονικό οξύ:SCnc:24H:Ούρα:Qn: Synonyms: 24H CHEM Qn SCnc Μεθύλομαλονικό οξύ Ούρα
es-ES	Spanish (Spain)	Metilmalonato:Concentración de sustancia:24 horas:Orina:Qn: Synonyms: Cuantitativo
es-MX	Spanish (Mexico)	Malonato de metilo:Concentración de sustancias:24H:Orina:Cuantitativo:
et-EE	Estonian (Estonia)	Metüülmalonaat:SCnc:24 tunni:U:Qn: Synonyms: Aine kontsentratsioon Kvantitatiivne Uriin
fr-CA	French (Canada)	Méthylmalonate:Concentration de substance:24 h:Urine:Quantitatif:
fr-FR	French (France)	Méthylmalonate:Moles/Volume:24H:Urine:Numérique:
fr-BE	French (Belgium)	Méthylmalonate:Concentration de substance:24 h:Urine:Quantitatif:
it-IT	Italian (Italy)	Metilmalonato:SCnc:24h:Urine:Qn: Synonyms: 24 Ore Chimica Concentrazione di Sostanza
ko-KR	Korean (Korea, Republic Of)	메틸말로네이트:물질농도:24시간:뇨:정량:
nl-NL	Dutch (Netherlands)	methylmalonaat:mol/volume:24 uur:urine:kwantitatief: Synonyms: 24U
pt-BR	Portuguese (Brazil)	Metilmalonato:SCnc:24H:Urina:Qn: Synonyms: MMA; Methylmalonic acid; Substance concentration; Level; 1 day; 24 hours; 24HR; Ur; UR; Urn; UA; Quantitative; QNT; Quant; Quan; Chemistry
ru-RU	Russian (Russian Federation)	Метилмалонат:МолКонц:24 часа:Моча:Колич: Synonyms: Количественный Молярность;Молярная объёмная концентрация
tr-TR	Turkish (Turkey)	Metilmalonat:SubKons:24Sa:İdrar:Kant:
zh-CN	Chinese (China)	甲基丙二酸:物质的量浓度:24小时:尿液:定量型: Synonyms: 1天;1日;24.0小时;一天;一日;二十四个小时;二十四小时 MMA;丙二酸二甲酯;甲基丙二酸盐;甲基丙二酸盐/酯;甲基丙二酸酯克分子浓度;克分子浓度(单位体积);摩尔浓度;摩尔浓度(单位体积);物质的量浓度(单位体积) 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

Example Units

Unit	Source
umol/L	Example UCUM Units

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LOINC Copyright

Copyright © Regenstrief Institute, Inc. All Rights Reserved. To the extent included herein, the LOINC table and LOINC codes are copyright © Regenstrief Institute, Inc. and the Logical Observation Identifiers Names and Codes (LOINC) Committee. See https://loinc.org/license for the full LOINC copyright and license.