LOINC
Version 2.68

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

Part Description

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

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 assay immunofluorescent assay Ql (CSF)

Basic Attributes

Class
SERO
Type
Laboratory
First Released
Version 2.67
Last Updated
Version 2.67
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

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
it-ITItalian (ITALY)
Metabotropico del glutammato, recettore 1 , Ab.IgG:PrThr:Pt:LCS:Ord:CBA IFA

LOINC FHIR® API Example - CodeSystem Request Get Info

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