LOINC
Version 2.67

52821-6Saint Louis encephalitis virus IgG Ab [Presence] in Serum by ImmunoassayActive

Part Description

LP14232-0   Saint Louis encephalitis virus
St. Louis Encephalitis is a disease caused by the mosquito borne St. Louis Encephalitis virus. St. Louis encephalitis virus is related to Japanese encephalitis virus. This disease mainly affects the United States. Occasional cases have been reported from Canada and Mexico. 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, St. Louis enphalitis virus

Fully-Specified Name

Component
Saint Louis encephalitis virus Ab.IgG
Property
PrThr
Time
Pt
System
Ser
Scale
Ord
Method
IA

Additional Names

Short Name
SLEV IgG Ser Ql IA
Display Name
SLEV IgG IA Ql (S)

Basic Attributes

Class
MICRO
Type
Laboratory
First Released
Version 2.24
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.; 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
Observation

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

LG32753-2 Saint Louis encephalitis virus

Language Variants Get Info

zh-CNChinese (CHINA)
圣路易型脑炎病毒 抗体.IgG:存在情况或阈值:时间点:血清:序数型:免疫测定法
nl-NLDutch (NETHERLANDS)
Saint Louis-encefalitisvirus As.IgG:aanwezigheid:moment:serum:ordinaal:immunoassay
fr-BEFrench (BELGIUM)
Virus de l'encéphalite de Saint Louis Anticorps. IgG:PrThr:Temps ponctuel:Sérum:Ordinal:IA
fr-CAFrench (CANADA)
Virus de l'encéphalite de Saint Louis , IgG:Présence-Seuil:Temps ponctuel:Sérum:Ordinal:IA
fr-FRFrench (FRANCE)
Encéphalite de Saint-Louis virus Ac IgG:Présence/Seuil:Ponctuel:Sérum:Qualitatif:Immunoanalyse
it-ITItalian (ITALY)
Encefalite di Saint Louis, virus , Ab.IgG:PrThr:Pt:Siero:Ord:IA
pt-BRPortuguese (BRAZIL)
Saint Louis encefalite vírus Ac.IgG:ACnc:Pt:Soro:Ord:Imunoensaio
ru-RURussian (RUSSIAN FEDERATION)
Сент-Луис энцефалита вирус Ат.IgG:PrThr:ТчкВрм:Сыв:Пор:IA
es-ESSpanish (SPAIN)
Virus de la encefalitis de Saint Louis IgG:PrThr:Punto temporal:Suero:Ord:IA
tr-TRTurkish (TURKEY)
Saint Louis ensefalitis virüsü Ab.IgG:MevcEşik:Zmlı:Ser:Srl:İA

LOINC FHIR® API Example - CodeSystem Request Get Info

https://fhir.loinc.org/CodeSystem/$lookup?system=http://loinc.org&code=52821-6