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Part Description

LP18320-9   HLA-B
Human Leukocyte Antigen B*27 (subtypes B*2701-2724) is a class I surface antigen encoded by the B locus in the major histocompatibility complex (MHC) on chromosome 6. It presents microbial antigens to T-cells and is strongly associated with certain immunity diseases (SpA spondyloarthropathies). In the general population, about 8% Caucasian, 4% African, 2-9% Chinese, and 0.1-0.5% Japanese have the HLA-B27 antigen. In Northern Scandinavia (Lapland), 24% of people are HLA-B27 positive while 1.8% have ankylosing spondylitis (AS). Mystery:The relationship between HLA-B27 and many diseases has not yet been fully elucidated. Though it is associated with a wide range of pathology, it does not appear to be the sole mediator in development of disease. For example, while nearly all people with ankylosing spondylitis (AS) are HLA-B27 positive, only a fraction of people with HLA-B27 ever develop AS. Copyright Text is available under the Creative Commons Attribution/Share-Alike License. See http://creativecommons.org/licenses/by-sa/3.0/ for details. Source: Wikipedia, HLA-B (Wikipedia)

LOINC Names Get Info

Fully-Specified Name
HLA-B:Type:Pt:Bld/Tiss:Nom:High resolution
Long Common Name
HLA-B [Type] by High resolution
Short Name
HLA-B High Res
Display Name
HLA-B High resolution Nom (Bld/Tiss)
Consumer Name Alpha Get Info
HLA-B, Blood or tissue specimen

Part Model Get Info

  • Component
    HLA-B
    LP18320-9
    • Analyte
      HLA-B
      LP18320-9
      • Component Numerator
        HLA-B
        LP18320-9
        • Component Numerator Core
          HLA-B
          LP18320-9
        • Component Numerator Core Suffix
          NULL
           
      • Component Denominator
        NULL
         
        • Component Denominator Core
          NULL
           
        • Component Denominator Core Suffix
          NULL
           
    • Challenge
      NULL
       
    • Adjustment
      NULL
       
    • Count
      NULL
       
  • Property
    Type
    LP6886-8
  • Time
    Pt
    LP6960-1
  • System
    Bld/Tiss
    LP7061-7
    • System Core
      Bld/Tiss
      LP7061-7
    • Super System
      NULL
       
  • Scale
    Nom
    LP7750-5
  • Method
    High resolution
    LP36822-2

Basic Attributes

Class
HLA
Type
Laboratory
First Released
Version 2.29
Last Updated
Version 2.73 (MIN)
Change Reason
This test is commonly performed on cells found in saliva and buccal swabs as well as blood specimens. Changed specimen from 'Bld' to 'Bld/Tiss' to represent both specimen types.
Order vs. Observation
Both
Common Test Rank Get Info
19733

Member of these Panels

LOINCLong Common Name
96615-0HLA-A and B and C (class I) typing panel - Blood or Tissue by High resolution

Language Variants Get Info

TagLanguageTranslation
cs-CZCzech (Czechia)HLA-B:Typ:Časový bod:Krev/tkáň:Nominální:Vysoké rozlišení
el-GRGreek (Greece)Ανθρώπινα λευκοκυτταρικά αντιγόνα-B:Type:Pt:Αίμα/Ιστός:Nom:Υψηλή ανάλυση
Synonyms: B Nom Pt Type Αίμα Αίμα/Ιστός Ανθρώπινα λευκοκυτταρικά αντιγόνα Ανθρώπινα λευκοκυτταρικά αντιγόνα-B Ιστός Υψηλή ανάλυση
es-MXSpanish (Mexico)HLA-B:Tipo:Punto temporal:Sangre o tejido:Nominal:Alta resolución
es-ESSpanish (Spain)HLA-B:Tipo:Punto temporal:Sangre o tejido:Nom:Alta resolución
fr-CAFrench (Canada)HLA-B:Type:Temps ponctuel:Sang/Tissu:Nominal:Haute résolution
fr-FRFrench (France)HLA-B:Type:Ponctuel:Sang/Tissu:Résultat nominal:Haute résolution
fr-BEFrench (Belgium)HLA-B:Type:Temps ponctuel:Sang/Tissu:Nominal:Haute résolution
it-ITItalian (Italy)HLA-B:Tipo:Pt:Sangue/Tess:Nom:Alta risoluzione
Synonyms: HLA tipizzazione tissutale antigeni-anticorpi Punto nel tempo (episodio) Sangue Sangue o Tessuto Tessuto & Strisci
nl-NLDutch (Netherlands)HLA-B:type:moment:bloed of weefsel:nominaal:hoge resolutie
pl-PLPolish (Poland)HLA-B:typ:punkt w czasie:krew lub tkanka:skala nominalna:wysoka rozdzielczość
Synonyms: wynik kategorialny
pt-BRPortuguese (Brazil)HLA-B:Tipo:Pt:SgTotal:Nom:Alta resolução
Synonyms: Human Leukocyte Antigen; Typ; Point in time; Random; Blood; WB; Whole blood; Nominal; High Res; HLA ANTIGEN
tr-TRTurkish (Turkey)HLA-B:Tip:Zmlı:Kan/Dk:Snf:Yüksek çözünürlük
Synonyms: Tür
zh-CNChinese (China)HLA-B:类型:时间点:全血/组织:名义型:高分辨率方法
Synonyms: B 型 HLA 抗原;人类白细胞抗原;human leukocyte antigen 人白细胞抗原 人类白细胞抗原 人类白细胞抗原（Human Leukocyte Antigen，HLA） 全血或组织;血液/组织;血液或组织 分类型应答;分类型结果;名义性;名称型;名词型;名词性;标称性;没有自然次序的名义型或分类型应答 型 时刻;随机;随意;瞬间 未作说明的组织;组织;组织 & 涂片 白细胞抗原 血;血液 高分辨方法;高分辨法;高分辨率法

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

CodeSystem lookup
https://fhir.loinc.org/CodeSystem/$lookup?system=http://loinc.org&code=57291-7