LOINC
Version 2.73

93500-7Metabotropic glutamate receptor 1 IgG Ab [Presence] in Cerebral spinal fluid by Cell binding immunofluorescent assayActive

Part Descriptions

LP411535-0   Metabotropic glutamate receptor 1
Antibodies against metabotropic glutamate receptor type 1 (mGluR1) are associated with a rare autoimmune encephalitis. The primary manifestation is cerebellar ataxia, and other symptoms include dysarthria, cognitive impairment, and abnormalities in the sense of taste. mGluR1 is a cell-surface receptor expressed predominantly in cerebellar Purkinje cell dendrites that plays a major role in coordination and cerebellar motor learning. Other areas in which mGluR1 is expressed include the olfactory bulb, thalamus, and hippocampus. [PMID:31205493] Source: Regenstrief LOINC

LP269367-1   CBA IFA
In cell binding assays or cell-based assays (CBA) also known as cell-based immunoassays, the DNA coding for a particular antigen is transfected into cultured cells, which are then used directly as substrate for antibody detection by immunofluorescence. The advantage of CBA IFA over conventional immunoassays is that purification and stability of the antigen is not required and they provide an in vivo substrate. Source: Regenstrief LOINC

Fully-Specified Name

Component
Metabotropic glutamate receptor 1 Ab.IgG
Property
PrThr
Time
Pt
System
CSF
Scale
Ord
Method
CBA IFA

Additional Names

Short Name
mGluR1 IgG CSF Ql CBA IFA
Display Name
Metabotropic glutamate receptor 1 IgG Cell binding immunofluorescent assay Ql (CSF)
Consumer Name Alpha
Metabotropic glutamate receptor 1 IgG antibody, Spinal fluid

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

Basic Attributes

Class
SERO
Type
Laboratory
First Released
Version 2.67
Last Updated
Version 2.69
Order vs. Observation
Both

Member of these Groups

LG50966-7 Metabotropic glutamate receptor 1 Ab.IgG|PrThr|Pt|CSF

Language Variants Get Info

zh-CNChinese (China)
代谢型谷氨酸受体 1 抗体.IgG:存在情况或阈值:时间点:脑脊液:序数型:CBA IFA
fr-FRFrench (France)
mGluR1 anticorps IgG:Présence/Seuil:Ponctuel:Liquide céphalorachidien:Qualitatif:Immunofluorescence CBA
it-ITItalian (Italy)
Metabotropico del glutammato, recettore 1 Ab.IgG:PrThr:Pt:LCS:Ord:CBA IFA
pl-PLPolish (Poland)
Glutaminergiczny receptor metabotropowy typu I IgG:obecność lub wartość progowa:Punkt w czasie:Płyn mózgowo-rdzeniowy:Porządkowy:Test immunofluorescencji pośredniej (z wykorzystaniem kmórek)
es-MXSpanish (Mexico)
Receptor metabotrópico de glutamato 1 Ab.IgG:Presencia o umbral:Punto temporal:Fluído espinal cerebral:Ordinal:Ensayo inmunofluorescente de unión a células
es-ESSpanish (Spain)
Receptor de glutamato metabotrópico 1 IgG:PrThr:Punto temporal:Líquido Cefalorraquideo:Ord:CBA IFA (inmunofluorescencia indirecta de estudio basqado en células)

LOINC FHIR® API Example - CodeSystem Request Get Info

https://fhir.loinc.org/CodeSystem/$lookup?system=http://loinc.org&code=93500-7