LOINC
Version 2.67

82989-5Dipeptidyl aminopeptidase-like protein 6 IgG Ab [Presence] in Cerebral spinal fluid by ImmunofluorescenceActive

Part Description

LP230267-9   Dipeptidyl aminopeptidase-like protein 6
Dipeptidyl aminopeptidase-like protein 6 (DPPX) is a regulatory subunit of neuronal Kv4.2 potassium channel and is encoded by the DPPX gene. [PMID: 25320100] DPPX is a type II membrane protein that binds to specific voltage-gated potassium channels and changes their biophysical characteristics. Alterations in the DPPX gene make the patient are associated with amyotrophic lateral sclerosis with idiopathic ventricular fibrillation. [NCBI Gene ID: 1804] IgG to DPPX is a biomarker for a frequently multifocal neurological disorder that develops insidiously, can be severe, responds to immunotherapy and is likely to relapse. Clinical symptoms associated with postive DPPX IgG include encephalopathy (with cortical, cerebellar or brainstem manifestations), myelopathy and autonomic dysfunction. [PMID: 25320100] Copyright Copyright 2001-2019 American Association for Clinical Chemistry. Source: Regenstrief LOINC

Fully-Specified Name

Component
Dipeptidyl aminopeptidase-like protein 6 Ab.IgG
Property
PrThr
Time
Pt
System
CSF
Scale
Ord
Method
IF

Additional Names

Short Name
DPPX IgG CSF Ql IF
Display Name
Dipeptidyl aminopeptidase-like protein 6 IgG IF Ql (CSF)

Basic Attributes

Class
SERO
Type
Laboratory
First Released
Version 2.58
Last Updated
Version 2.58
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)
二肽氨基肽酶样蛋白 6 抗体.IgG:存在情况或阈值:时间点:脑脊液:序数型:免疫荧光法
nl-NLDutch (NETHERLANDS)
dipeptidyl-aminopeptidase-like proteïne 6 As.IgG:aanwezigheid:moment:liquor cerebrospinalis:ordinaal:immunofluorescentie
fr-FRFrench (FRANCE)
DPPX anticorps IgG:Présence/Seuil:Ponctuel:Liquide céphalorachidien:Qualitatif:Immunofluorescence
it-ITItalian (ITALY)
Dipeptidil aminopeptidasi-like proteina 6 , Ab.IgG:PrThr:Pt:LCS:Ord:IF
es-ESSpanish (SPAIN)
Proteina 6 tipo Dipeptidil aminopeptidasa IgG:PrThr:Punto temporal:Líquido Cefalorraquideo:Ord:Inmunofluorescencia (IF)

LOINC FHIR® API Example - CodeSystem Request Get Info

https://fhir.loinc.org/CodeSystem/$lookup?system=http://loinc.org&code=82989-5