LOINC
Version 2.71

94429-8HLA-DP and DQ and DR (class II) IgG low risk [Identifier] in Serum or Plasma by Flow cytometry (FC)Active

Term Description

Laboratories that perform HLA antibody testing often report the specific antibodies found in categories based on the "amount" of each antibody found (called mean fluorescent intensity, MFI, for the common Luminex bead method). Theoretically, the antibodies present in higher concentrations, which are more likely to react with donor antigens, will have higher MFI values. Since risk stratification based on MFI range is not standardized and the exact cutoffs vary from lab to lab, this term is intended to report those HLA antibodies found in the lower risk stratification of MFI values, but still detectable and possibly having a risk of rejection (For one lab this range was 500 < MFI < 1999).
Source: Regenstrief LOINC

Fully-Specified Name

Component
HLA-DP & DQ & DR (class II) Ab.IgG low risk
Property
Prid
Time
Pt
System
Ser/Plas
Scale
Nom
Method
Flow cytometry

Additional Names

Short Name
HLA class II Ab.IgG low risk SerPl FC
Display Name
HLA-DP & DQ & DR (class II) Ab.IgG low risk FC Nom
Consumer Name Alpha
HLA-DP & DQ & DR (class II) Ab.IgG low risk, Blood

Example Answer List LL3602-1

Source: NCBI PubMed

Answer Code Score Answer ID
Anti-DP1 LA23895-8
Anti-DP2 LA23894-1
Anti-DP3 LA23897-4
Anti-DP4 LA23896-6
Anti-DP5 LA23898-2
Anti-DP6 LA23899-0
Anti-DQ1 LA23909-7
Anti-DQ2 LA23906-3
Anti-DQ3 LA23907-1
Anti-DQ4 LA23908-9
Anti-DQ5(1) LA23903-0
Anti-DQ6(1) LA23902-2
Anti-DQ7(3) LA23904-8
Anti-DQ8(3) LA23905-5
Anti-DR1 LA23910-5
Anti-DR3 LA23914-7
Anti-DR4 LA23915-4
Anti-DR6 LA23922-0
Anti-DR7 LA23916-2
Anti-DR8 LA23917-0
Anti-DR10 LA23918-8
Anti-DR11(5) LA23919-6
Anti-DR12(5) LA23920-4
Anti-DR13(6) LA23921-2
Anti-DR14(6) LA23923-8
Anti-DR15(2) LA23924-6
Anti-DR16(2) LA23925-3
Anti-DR17(3) LA23912-1
Anti-DR18(3) LA23913-9
Anti-DR51 LA23927-9
Anti-DR52 LA23926-1
Anti-DR53 LA23928-7
Anti-DR103 LA23911-3

Basic Attributes

Class
HLA
Type
Laboratory
First Released
Version 2.68
Last Updated
Version 2.68
Order vs. Observation
Observation

Member of these Panels

LOINC Long Common Name
94428-0 HLA class I and II IgG panel - Serum or Plasma by Flow cytometry (FC)
94440-5 HLA-DP and DQ and DR (class II) IgG panel - Serum or Plasma by Flow cytometry (FC)

Language Variants Get Info

zh-CNChinese (China)
HLA-DP 与 DQ 与 DR (II 类) 抗体.IgG 低度风险:存在与否或特征标识:时间点:血清/血浆:名义型:流式细胞测量术
nl-NLDutch (Netherlands)
HLA-DP & DQ & DR (klasse II) As.IgG laag risico:identificator:moment:serum of plasma:nominaal:flowcytometrie
fr-FRFrench (France)
HLA-DP et DQ et DR (classe II) anticorps IgG MFI faible:Identification:Ponctuel:Sérum/Plasma:Résultat nominal:Cytométrie de flux
it-ITItalian (Italy)
HLA-DP & DQ & DR (classe II) Ab.IgG, rischio basso:Prid:Pt:Siero/Plasma:Nom:Citometria a flusso
es-ESSpanish (Spain)
HLA-DP , DQ , DR (class II) bajo riesgo por Ac IgG:Presencia o identidad:Punto temporal:Suero o Plasma:Nom:Citometria de flujo (FC)

LOINC FHIR® API Example - CodeSystem Request Get Info

https://fhir.loinc.org/CodeSystem/$lookup?system=http://loinc.org&code=94429-8