Log In

Status Information

Status
TRIAL

Term Description

This term is intended to collate similar measurements for the LOINC SNOMED CT Collaboration in an ontological view. Additionally, it can be used to communicate a laboratory order, either alone or in combination with specimen or other information in the order. It may NOT be used to report back the measured patient value. https://lo.inc/ce2mb6

Part Descriptions

LP229975-0   Alpha-amino-3-hydroxy-5-methyl-4-isoxazolepropionate receptor 2
Alpha-amino-3-hydroxy-5-methyl-4-isoxazole propionate (AMPA) receptor 1 (AMPAR1) and AMPA receptor 2 (AMPAR2) antibodies target the AMPA receptor, an ionotropic glutamate receptor and key excitatory neurotransmitter. AMPA receptors are comprised of different combinations of four glutamate receptor subunits called GluA1-GluA4 (also known as GluR1-GluR4 and GluR-A to GluR-D). They are vital for brain development and function, such as memory and cognitive development. Detection of antineuronal autoantibodies against AMPA receptors aids in the diagnosis of autoimmune encephalopathies, especially limbic encephalitis, and related conditions. PMCID: PMC4478035 The presence of AMPA antibodies may also indicate an undiscovered tumor in the thymus, lung or breast. PMID: 23983888 The neurological symptoms associated with AMPA receptor 1 antibodies include altered mental status, convulsions, memory loss amnesia, auditory hallucinations, limbic encephalitis, abnormal behavior, schizophrenia, dizziness and hyperthermia. The neurological symptoms associated with AMPA receptor 2 antibodies include seizures, short-term memory loss, limbic encephalitis, altered mental status, chorea and facial dyskinesia. PMID: 24707504 Source: Regenstrief LOINC

LP447904-6   {Measurement}
{Measurement} is a Property grouper part used to collate terms with comparable measurement-related properties. It encompasses the following LOINC Properties: ACnc, AFr, ARat, CAct, CCnc, CCnt, CRat, CSub, EntLen, LaCnc, LnCnc, Mass, MCnc, MCnt, MRat, MRto, MSCnc, MSRat, Naric, NCnc, NFr, Prctl, PrThr, Ratio, SatFr, SCnc, SCnt, SRat, SRto, Sub, ThreshNum, Titr, and TmMCn. Source: Regenstrief LOINC

LOINC Names Get Info

Fully-Specified Name
Alpha-amino-3-hydroxy-5-methyl-4-isoxazolepropionate receptor 2 Ab.IgG:{Measurement}:-:Ser/Plas:-:
Long Common Name
AMPAR2 IgG Ab [Measurement] in Serum or Plasma
Short Name
AMPAR2 IgG Msmt SerPl
Display Name
AMPAR2 IgG [Measurement]
Consumer Name Alpha Get Info
AMPAR2 IgG antibody, Blood

Part Model Get Info

  • Component
    Alpha-amino-3-hydroxy-5-methyl-4-isoxazolepropionate receptor 2 Ab.IgG
    LP232464-0
    • Analyte
      Alpha-amino-3-hydroxy-5-methyl-4-isoxazolepropionate receptor 2 Ab.IgG
      LP232464-0
      • Component Numerator
        Alpha-amino-3-hydroxy-5-methyl-4-isoxazolepropionate receptor 2 Ab.IgG
        LP232464-0
        • Component Numerator Core
          Alpha-amino-3-hydroxy-5-methyl-4-isoxazolepropionate receptor 2
          LP229975-0
        • Component Numerator Core Suffix
          Ab.IgG
          LP32401-9
      • Component Denominator
        NULL
         
        • Component Denominator Core
          NULL
           
        • Component Denominator Core Suffix
          NULL
           
    • Challenge
      NULL
       
    • Adjustment
      NULL
       
    • Count
      NULL
       
  • Property
    {Measurement}
    LP447904-6
  • Time
    -
    LP70420-2
  • System
    Ser/Plas
    LP7576-4
    • System Core
      Ser/Plas
      LP7576-4
    • Super System
      NULL
       
  • Scale
    -
    LP7747-1
  • Method
    NULL
     

Basic Attributes

Class
LABORDERS.ONTOLOGY
Type
Laboratory
First Released
Version 2.81
Last Updated
Version 2.81 (ADD)
Order vs. Observation
Order

Language Variants Get Info

TagLanguageTranslation
es-ESSpanish (Spain)Receptor 2 de Alfa-amino-3-hidroxi-5-metil-4-isoxazolepropionato IgG:Medición:-:Suero o Plasma:-:
fr-FRFrench (France)AMPA récepteur 2 Ac IgG:{Mesure}:-:Sérum/Plasma:-:
it-ITItalian (Italy)Recettore tipo 2 per alfa-amino-3-idrossi-5metil-4-isoxazolepropionato Ab.IgG:{Misurazione}:-:Siero/Plasma:-:
Synonyms: AMPAR2 anticorpi IgG anticorpo Codici richieste di laboratorio LABORDERS.ONTOLOGY Misurazione Plasma Siero Siero o Plasma
pl-PLPolish (Poland)Receptor 2 alfa-amino-3-hydroksy-5-metylo-4-izoksazolopropionowy Ab.IgG:{Oznaczenie}:-:surowica lub osocze:-:
Synonyms: AMPAR2 IgG Przeciwciała do AMPAR2 przeciwciała IgG Przeciwciała IgG do AMPAR2
zh-CNChinese (China)Alpha-氨基-3-羟基-5-甲基-4-异噁唑丙酸受体 2 抗体.IgG:{检测}:-:血清/血浆:-:
Synonyms: {测量};{测定};{检测结果};{测量结果};{测定结果} Ⅱ Ⅲ Ab.IgG;IgG;抗体 IgG Ab;自身抗体 Alpha-氨基-3-羟基-5-甲基-4-异恶唑丙酸受体 2;α-氨基-3-羟基-5-甲基-4-异唑丙酸受体 2;α-氨基-3-羟基-5-甲基-4-异唑丙酸受体 2;AMPAR2 Hydroxy II III OH α 三 免疫球蛋白 G 叁 多重;多重型;多重标尺类型;多重精度类型 实验室检验项目医嘱类;检验项目医嘱;检验项目申请;化验项目申请 检验申请.本体;实验室检验医嘱.本体 羟 血清或血浆 阿尔法

LOINC Terminology Service (API) using HL7® FHIR® Get Info

CodeSystem lookup
https://fhir.loinc.org/CodeSystem/$lookup?system=http://loinc.org&code=109093-5