Version 2.80

Part Descriptions

LP14686-7   Myoglobin
A conjugated protein which is the oxygen-transporting pigment of muscle. It is made up of one globin polypeptide chain and one heme group. Source: National Library of Medicine, MeSH 2006

LP14686-7   Myoglobin
Myoglobin is a very sensitive marker (90-100%) for acute myocardial infarction (AMI) but lacks specificity. Serum concentrations of myoglobin increase above the reference interval as early as 1 hour after MI, with peak sensitivity in the range of 2-12 hr, suggesting that serum myoglobin reflects the early course of myocardial necrosis. Myoglobin is rapidly cleared and thus has a substantially reduced clinical sensitivity after 12 hr. For detecting AMI, myoglobin must be measured within the first 0-4 hr, the time period in which CK-MB and possibly cardiac troponin are still within their reference range. Copyright Copyright © 2001 WB Saunders. Source: Tietz

Fully-Specified Name

Component
Myoglobin
Property
PrThr
Time
24H
System
Urine
Scale
Ord
Method

Additional Names

Long Common Name
Myoglobin [Presence] in 24 hour Urine
Short Name
Myoglobin 24h Ur Ql
Display Name
Myoglobin Ql (24H U)
Consumer Name Alpha Get Info
Myoglobin, Urine

Example Answer List: LL360-9

Source: Regenstrief Institute
Answer Code Score Answer ID
PositiveCopyright http://snomed.info/sct ID:10828004 Positive (qualifier value) LA6576-8
NegativeCopyright http://snomed.info/sct ID:260385009 Negative (qualifier value) LA6577-6

Basic Attributes

Class
CHEM
Type
Laboratory
First Released
Version 2.38
Last Updated
Version 2.56 (MIN)
Change Reason
The PrThr property is used for LOINC terms whose results are reported using an ordered categorical scale, regardless of whether or not an internal threshold was used to make that determination. This change was approved by the Laboratory LOINC Committee in June 2016.
Order vs. Observation
Both

Member of these Groups Get Info

LOINC Group Group Name
LG35549-1 Myoglobin|PrThr|Urine

Language Variants Get Info

Tag Language Translation
el-GR Greek (Greece) Μυοσφαιρίνη:PrThr:24H:Ούρα:Ord:
Synonyms: PrThr Μυοσφαιρίνη
es-ES Spanish (Spain) Mioglobina:PrThr:24 horas:Orina:Ord:
es-MX Spanish (Mexico) Mioglobina:Presencia o umbral:24H:Orina:Ordinal:
et-EE Estonian (Estonia) Müoglobiin:PrThr:24 tunni:U:Ord:
Synonyms: Järgarvuline Uriin
fr-CA French (Canada) Myoglobine:Présence-Seuil:24 h:Urine:Ordinal:
fr-FR French (France) Myoglobine:Présence/Seuil:24H:Urine:Qualitatif:
fr-BE French (Belgium) Myoglobine:PrThr:24 h:Urine:Ordinal:
it-IT Italian (Italy) Mioglobina:PrThr:24h:Urine:Ord:
Synonyms: 24 Ore Chimica Presenza o Soglia
nl-NL Dutch (Netherlands) myoglobine:aanwezigheid:24 uur:urine:ordinaal:
Synonyms: 24U
ru-RU Russian (Russian Federation) Миоглобин:PrThr:24 часа:Моча:Пор:
Synonyms: Порядковый
tr-TR Turkish (Turkey) Miyoglobin:MevcEşik:24Sa:İdrar:Srl:
Synonyms: Mevcut
zh-CN Chinese (China) 肌红蛋白:存在情况或阈值:24小时:尿液:序数型:
Synonyms: 1天;1日;24.0小时;一天;一日;二十四个小时;二十四小时 Mb;肌球蛋白;肌红朊 依次型;分类顺序型;定性的;序数型（或称等级型）;性质上的;有序型;有序性分类应答;有序性分类结果;秩次型;等级型;筛查;顺序型 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 存在情况;存在;存在与否;是否存在;阈值;界值;界限;阀值;临界值;存在情况（存在、存在与否、是否存在）或阈值（界值、界限、阀值、临界值） 尿;小便;下泉

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

CodeSystem lookup
https://fhir.loinc.org/CodeSystem/$lookup?system=http://loinc.org&code=68960-4