Version 2.78

Term Description

This analyte is measured using the non-derivatized tandem mass spectrometry (MS/MS) method and is not measured when using the derivatized reagents. When using the derivatized reagents, it will instead be measured as two separate analytes C4-DC [LOINC: 45222-7] and C5-OH [LOINC: 50106-4]. A different LOINC code is used for the derivatized or non-derivatized method because based on the reagents used in processing, different sets of analytes become isobaric, which means that they cannot be distinguished on the MS/MS because they have the same molecular weight after reagent processing.
Source: Regenstrief LOINC

Fully-Specified Name

Component
Methylmalonylcarnitine (C4-DC)+3-Hydroxyisovalerylcarnitine (C5-OH)
Property
SCnc
Time
Pt
System
Bld.dot
Scale
Qn
Method

Additional Names

Long Common Name
Methylmalonylcarnitine (C4-DC)+3-Hydroxyisovalerylcarnitine (C5-OH) [Moles/volume] in DBS
Short Name
C4-DC+C5-OH DBS-sCnc
Display Name
C4-DC+C5-OH (DBS) [Moles/Vol]
Consumer Name Alpha Get Info
C4-DC+C5-OH, Dried blood spot

Basic Attributes

Class
CHEM
Type
Laboratory
First Released
Version 2.38
Last Updated
Version 2.73
Order vs. Observation
Both

Member of these Panels

LOINC Long Common Name
58092-8 Acylcarnitine newborn screen panel
104191-2 Guanidinoacetate methyltransferase (GAMT) deficiency newborn screening panel
54089-8 Newborn screening panel American Health Information Community (AHIC)

Language Variants Get Info

Tag Language Translation
es-ES Spanish (Spain) Metilmalonilcarnitina (C4-DC)+3-Hidroxiisovalerilcarnitina (C5-OH):Concentración de sustancia:Punto temporal:gota de sangre (papel de filtro):Qn:
Synonyms: Cuantitativo
es-MX Spanish (Mexico) Metilmalonilcarnitina (C4-DC) + 3-Hidroxiisovalerilcarnitina (C5-OH):Concentración de sustancias:Punto temporal:DBS:Cuantitativo:
fr-CA French (Canada) Méthylmalonylcarnitine (C4-DC)+3-hydroxyisovalérylcarnitine (C5-OH):Concentration de substance:Temps ponctuel:Sang sur papier filtre:Quantitatif:
fr-FR French (France) Méthylmalonylcarnitine (C4-DC)+3-hydroxyisovalerylcarnitine (C5-OH):Moles/Volume:Ponctuel:Sang buvard:Numérique:
it-IT Italian (Italy) Metilmalonilcarnitina (C4-DC)+3-Idrossiisovalerilcarnitina (C5-OH):SCnc:Pt:Sangue.su carta da filtro:Qn:
Synonyms: Chimica Concentrazione di Sostanza Punto nel tempo (episodio) Sangue Spot sangue secco
nl-NL Dutch (Netherlands) methylmalonylcarnitine (C4-DC) + 3-hydroxyisovalerylcarnitine (C5-OH):mol/volume:moment:gedroogde bloedspot:kwantitatief:
ru-RU Russian (Russian Federation) Метилмалонилкарнитин (C4-DC)+3-Гидроксиизовалерилкарнитин (C5-OH):МолКонц:ТчкВрм:Кр.Сух.капл:Колич:
Synonyms: Количественный Кровь Кровь сухая капля Молярность;Молярная объёмная концентрация Точка во времени;Момент
tr-TR Turkish (Turkey) Metilmalonilkarnitin (C4-DC)+3-Hidroksiizovalerilkarnitin (C5-OH):SubKons:Zmlı:Kan.nokta:Kant:
zh-CN Chinese (China) 甲基丙二酰肉碱 (C4-DC)+3-羟基异戊酰肉碱 (C5-OH):物质的量浓度:时间点:全血.斑点:定量型:
Synonyms: 3-羟基异戊酰肉碱（肉毒碱、三甲基羟基丁酰甜菜碱、卡尼丁） (C5-OH);3OH-异戊酰肉碱;3-羟基异戊酰基肉碱;3-羟基-异戊酰基肉碱;3-羟基-异戊酰肉碱;3-羟基-异戊酰肉碱, C5-OH;3-羟基异戊酰肉碱, C5-OH;C5OH;C5-OH Ⅲ III 三 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) 全血斑点(滤纸);滤纸;血液.斑点;血液斑点(滤纸) 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 叁 可用数量表示的;定量性;数值型;数量型;连续数值型标尺 时刻;随机;随意;瞬间 甲基丙二酰肉碱（肉毒碱、三甲基羟基丁酰甜菜碱、卡尼丁） (C4-DC);C4DC;C4-DC;C4-DCC;Me-丙二酸单酰肉碱;甲基丙二酰基肉碱;甲基丙二酰基酰基肉碱;甲基丙二酸单酰基肉碱;甲基丙二酸单酰肉碱, C4-DC;酰基肉碱甲基丙二酸单酰基;甲基丙二酸单酰肉碱;甲基丙二酰肉碱 甲基丙二酰肉碱（肉毒碱、三甲基羟基丁酰甜菜碱、卡尼丁） (C4-DC)+3-羟基异戊酰肉碱（肉毒碱、三甲基羟基丁酰甜菜碱、卡尼丁） (C5-OH) 血;血液

Example Units

Unit Source
umol/L 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=67709-6