LOINC
Version 2.73

94097-3Cytosolic 5'-nucleotidase 1A IgG Ab [Presence] in Serum or Plasma by ImmunoassayActive

Term Description

Detection of IgG antibodies against cytosolic 5'-nucleotidase 1A (cN-1A; synonyms: Mup44, NT5C1A) in serum or plasma for the diagnosis of inclusion body myositis (IBM). The term was created for, but not limited in use to, the submitter's test kit, EUROIMMUN's Anti-cN-1A ELISA (IgG). A negative serological result does not exclude the presence of disease.
Source: Regenstrief LOINC

Part Description

LP411692-9   Cytosolic 5'-nucleotidase 1A
Cytosolic 5'-nucleotidase 1A (cN-1A; also known as Mup44, NT5C1A) antibodies are found in patients with inclusion body myositis (IBM), an autoimmune and degenerative disorder most common in persons 50 years or older. CN-1A is most abundant in skeletal muscle and is involved in a variety of functions, including DNA repair metabolism. Studies suggest that anti-cN1A autoimmunity may be a consequence of IBM myonuclear degeneration in patient. Anti-cN1A autoantibody testing may be useful in distinguishing IBM from polymyositis (PM) and other progressive muscular disorder that present with similar symptoms.[PMID:23596012] Source: Regenstrief LOINC

Fully-Specified Name

Component
Cytosolic 5'-nucleotidase 1A Ab.IgG
Property
PrThr
Time
Pt
System
Ser/Plas
Scale
Ord
Method
IA

Additional Names

Short Name
cN-1A IgG SerPl Ql IA
Display Name
Cytosolic 5'-nucleotidase 1A IgG IA Ql
Consumer Name Alpha
Cytosolic 5'-nucleotidase 1A IgG antibody, Blood

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 2.67
Order vs. Observation
Both

Language Variants Get Info

zh-CNChinese (China)
胞质-5'-核苷酸酶 1A 抗体.IgG:存在情况或阈值:时间点:血清/血浆:序数型:免疫测定法
fr-FRFrench (France)
CN1-A anticorps IgG:Présence/Seuil:Ponctuel:Sérum/Plasma:Qualitatif:Immunoanalyse
it-ITItalian (Italy)
Citolosica 5'-nucleotidasi 1A Ab.IgG:PrThr:Pt:Siero/Plasma:Ord:IA
es-MXSpanish (Mexico)
5'-nucleotidasa 1A citosólica Ab.IgG:Presencia o umbral:Punto temporal:Suero o Plasma:Ordinal:Inmunoensayo
es-ESSpanish (Spain)
5'-nucleotidasa 1A citosólica IgG:PrThr:Punto temporal:Suero o Plasma:Ord:IA

LOINC FHIR® API Example - CodeSystem Request Get Info

https://fhir.loinc.org/CodeSystem/$lookup?system=http://loinc.org&code=94097-3