LOINC
Version 2.67

52825-7La Crosse virus IgM Ab [Presence] in Cerebral spinal fluid by ImmunoassayActive

Term Description

California encephalitis virus has more than 20 strains, most of which include "strain" in the name. In some cases such as La Crosse virus, however, the name does not signal that it is a strain of California encephalitis.
Source: Regenstrief LOINC

Part Descriptions

LP14236-1   La Crosse virus
La Crosse virus is a mosquito-borne virus causing encephalitis in the United States at higher rates than bacterial meningitis. The disease is recurrent during warm seasons in the Mid-West and mid-Atlantic whose hardwood trees provide breeding sites for the mosquito species Aedes triseriatus. Testing for La Crosse virus should be perfomed on young patients with symptoms of encephalitis in these two parts of the United States during the summer and fall. [PMID: 9494831] Source: Regenstrief LOINC

LP14236-1   La Crosse virus
La Crosse encephalitis is an encephalitis caused by an arbovirus (the La Crosse virus) which has a mosquito vector (Ochlerotatus triseriatus synonym Aedes triseriatus).

Historically, most cases of LAC encephalitis occur in the upper Midwestern states (Minnesota, Wisconsin, Iowa, Illinois, Indiana, and Ohio). Recently, more cases are being reported from states in the mid-Atlantic (West Virginia, Virginia and North Carolina) and southeastern (Alabama and Mississippi) regions of the country. Copyright Text is available under the Creative Commons Attribution/Share-Alike License. See http://creativecommons.org/licenses/by-sa/3.0/ for details. Source: Wikipedia, Wikipedia

Fully-Specified Name

Component
La Crosse virus Ab.IgM
Property
PrThr
Time
Pt
System
CSF
Scale
Ord
Method
IA

Additional Names

Short Name
LACV IgM CSF Ql IA
Display Name
La Crosse virus IgM IA Ql (CSF)

Basic Attributes

Class
MICRO
Type
Laboratory
First Released
Version 2.24
Last Updated
Version 2.58
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.; The EIA method, which was always intended to cover more than just enzyme-linked immunoassay and whose display name for the long common name has always been Immunoassay, was renamed IA in order to eliminate ambiguity about whether the method has a broader meaning than just enzyme-linked immunoassay. Likewise, EIA.rapid was renamed IA.rapid. These changes were 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

Language Variants Get Info

zh-CNChinese (CHINA)
拉克罗斯病毒 抗体.IgM:存在情况或阈值:时间点:脑脊液:序数型:免疫测定法
nl-NLDutch (NETHERLANDS)
La Crosse-virus As.IgM:aanwezigheid:moment:liquor cerebrospinalis:ordinaal:immunoassay
fr-BEFrench (BELGIUM)
Virus La Crosse Anticorps. IgM:PrThr:Temps ponctuel:LCR:Ordinal:IA
fr-CAFrench (CANADA)
Virus La Crosse , IgM:Présence-Seuil:Temps ponctuel:LCR:Ordinal:IA
fr-FRFrench (FRANCE)
La Crosse virus Ac IgM:Présence/Seuil:Ponctuel:Liquide céphalorachidien:Qualitatif:Immunoanalyse
it-ITItalian (ITALY)
La Crosse, virus , Ab.IgM:PrThr:Pt:LCS:Ord:IA
pt-BRPortuguese (BRAZIL)
La Crosse vírus Ac.IgM:ACnc:Pt:LCR:Ord:Imunoensaio
ru-RURussian (RUSSIAN FEDERATION)
Ла-Кросс вирус Ат.IgM:PrThr:ТчкВрм:ЦСЖ:Пор:IA
es-ESSpanish (SPAIN)
Virus La Crosse IgM:PrThr:Punto temporal:Líquido Cefalorraquideo:Ord:IA
tr-TRTurkish (TURKEY)
La Crosse virüsü Ab.IgM:MevcEşik:Zmlı:BOS:Srl:İA

LOINC FHIR® API Example - CodeSystem Request Get Info

https://fhir.loinc.org/CodeSystem/$lookup?system=http://loinc.org&code=52825-7