LOINC
Version 2.67

68960-4Myoglobin [Presence] in 24 hour UrineActive

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

Short Name
Myoglobin 24h Ur Ql
Display Name
Myoglobin Ql (24H U)

Basic Attributes

Class
CHEM
Type
Laboratory
First Released
Version 2.38
Last Updated
Version 2.56
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

Example Answer List LL360-9

Source: Regenstrief Institute

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

Member of these Groups

LG35549-1 Myoglobin|PrThr|Urine

Language Variants Get Info

zh-CNChinese (CHINA)
肌红蛋白:存在情况或阈值:24小时:尿液:序数型:
nl-NLDutch (NETHERLANDS)
myoglobine:aanwezigheid:24 uur:urine:ordinaal:
et-EEEstonian (ESTONIA)
Müoglobiin:PrThr:24 tunni:U:Ord:
fr-BEFrench (BELGIUM)
Myoglobine:PrThr:24 h:Urine:Ordinal:
fr-CAFrench (CANADA)
Myoglobine:Présence-Seuil:24 h:Urine:Ordinal:
fr-FRFrench (FRANCE)
Myoglobine:Présence/Seuil:24H:Urine:Qualitatif:
el-GRGreek (GREECE)
Μυοσφαιρίνη:PrThr:24 ώρες:Ούρα:Τακτική:
it-ITItalian (ITALY)
Mioglobina:PrThr:24h:Urine:Ord:
ru-RURussian (RUSSIAN FEDERATION)
Миоглобин:PrThr:24 часа:Моча:Пор:
es-ESSpanish (SPAIN)
Mioglobina:PrThr:24 horas:Orina:Ord:
tr-TRTurkish (TURKEY)
Miyoglobin:MevcEşik:24Sa:İdrar:Srl:

LOINC FHIR® API Example - CodeSystem Request Get Info

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