LOINC
Version 2.73

54921-2Neuronal nuclear type 2 Ab [Units/volume] in Cerebral spinal fluid by ImmunoassayActive

Part Descriptions

LP14164-5   Neuronal nuclear type 2
Type I anti-neuronal nuclear antibody (ANNA-1) is present in patients with paraneoplastic syndromes (paraneoplastic sensory neuropathy or paraneoplastic encephalomyelitis) most commonly associated with small-cell lung carcinoma (SCLC). ANNA-2 is present in patients with midbrain encephalitis, cerebellar ataxia, eye movement disorders (usually opsoclonus), and occasionally myelopathy. Neoplasms most often associated with ANNA-2 are breast carcinoma and SCLC. ANNA-1 and ANNA-2 may be detectable before the associated neoplasm is detectable. Source: ARUP Laboratories, ANNA

LP39195-0   Neuronal nuclear type 2 Ab
Neuronal nuclear antibody is a neuronal paraneoplastic antibody that has been associated with cerebellar degeneration in breast, small cell lung carcinoma and gynecological cancers. Source: University of Birmingham, Neuronal antibodies

Fully-Specified Name

Component
Neuronal nuclear type 2 Ab
Property
ACnc
Time
Pt
System
CSF
Scale
Qn
Method
IA

Additional Names

Short Name
Hu2 Ab CSF IA-aCnc
Display Name
Neuronal nuclear type 2 Ab IA Qn (CSF)
Consumer Name Alpha
Neuronal nuclear type 2 antibody, Spinal fluid

Basic Attributes

Class
SERO
Type
Laboratory
First Released
Version 2.27
Last Updated
Version 2.69
Change Reason
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
Both

Member of these Groups

LG12550-6 Neuronal nuclear type 2 Ab|ACnc|Pt|CSF

Language Variants Get Info

zh-CNChinese (China)
神经元细胞核 2 型 抗体:任意型浓度:时间点:脑脊液:定量型:免疫测定法
nl-NLDutch (Netherlands)
neuronaal nucleair type 2 As:eenheid/volume:moment:liquor cerebrospinalis:kwantitatief:immunoassay
fr-BEFrench (Belgium)
Neuronal nucléaire de type 2 Ac:Concentration arbitraire:Temps ponctuel:LCR:Quantitatif:IA
fr-CAFrench (Canada)
Neuronal nucléaire de type 2 , Ac:Concentration arbitraire:Temps ponctuel:LCR:Quantitatif:IA
fr-FRFrench (France)
Hu2 anticorps:Arbitraire/Volume:Ponctuel:Liquide céphalorachidien:Numérique:Immunoanalyse
it-ITItalian (Italy)
Nucleare neuronale tipo 2 Ab:ACnc:Pt:LCS:Qn:IA
pt-BRPortuguese (Brazil)
Nuclear neuronal tipo 2 Ac:#N/A:Pt:LCR:Qn:Imunoensaio
ru-RURussian (Russian Federation)
Нейрональный ядерный тип 2 Ат:ПроизвКонц:ТчкВрм:ЦСЖ:Колич:IA
es-MXSpanish (Mexico)
Nuclear neuronal tipo 2 Ab:Concentración arbitraria:Punto temporal:Fluído espinal cerebral:Cuantitativo:Inmunoensayo
es-ESSpanish (Spain)
Anticuerpos Antineuronal nuclear tipo 2 Anticuerpos:Concentración arbitraria:Punto temporal:Líquido Cefalorraquideo:Qn:IA
tr-TRTurkish (Turkey)
Nöronal nükleer tip 2 Ab:SçKons:Zmlı:BOS:Kant:İA

Example Units

Unit Source
[arb'U]/mL Example UCUM Units

LOINC FHIR® API Example - CodeSystem Request Get Info

https://fhir.loinc.org/CodeSystem/$lookup?system=http://loinc.org&code=54921-2