96618-4
HLA-B [Type] in Donor by High resolution
Active
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.
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Source: Wikipedia, HLA-B (Wikipedia)
Fully-Specified Name
- Component
- HLA-B
- Property
- Type
- Time
- Pt
- System
- Bld/Tiss^Donor
- Scale
- Nom
- Method
- High resolution
Additional Names
- Short Name
- HLA-B Donr High Res
- Display Name
- HLA-B High resolution Nom (Bld/Tiss donor)
- Consumer Name Alpha Get Info
- HLA-B, Donor Blood or tissue specimen
Example Answer List: LL5758-9
Answer | Code | Score | Answer ID |
---|---|---|---|
HLA-B*07:15 | LA31536-8 | ||
HLA-B*08:02 | LA31537-6 | ||
HLA-B*14:02:01 | LA31538-4 | ||
HLA-B*27:40 | LA31539-2 |
Basic Attributes
- Class
- HLA
- Type
- Laboratory
- First Released
- Version 2.69
- Last Updated
- Version 2.69
- Order vs. Observation
- Both
Member of these Panels
LOINC | Long Common Name |
---|---|
96614-3 | HLA-A and B and C (class I) typing panel - Blood or Tissue from Donor by High resolution |
Language Variants Get Info
Tag | Language | Translation |
---|---|---|
es-ES | Spanish (Spain) | HLA-B: |
es-MX | Spanish (Mexico) | HLA-B: |
fr-BE | French (Belgium) | HLA-B: |
fr-FR | French (France) | HLA-B: |
fr-CA | French (Canada) | HLA-B: |
it-IT | Italian (Italy) | HLA-B: Synonyms: HLA tipizzazione tissutale antigeni-anticorpi Punto nel tempo (episodio) Sangue Sangue o Tessuto Tessuto & |
nl-NL | Dutch (Netherlands) | HLA-B: |
tr-TR | Turkish (Turkey) | HLA-B: Synonyms: Tür |
zh-CN | Chinese (China) | HLA-B: Synonyms: B 型 HLA 抗原; |
LOINC Terminology Service (API) using HL7® FHIR® Get Info
Requests to this service require a free LOINC username and password. Below is a sample of the possible capabilities. See the LOINC Terminology Service documentation for more information.
- CodeSystem lookup
- https:
//fhir.loinc.org/CodeSystem/$lookup?system=http: //loinc.org&code=96618-4
LOINC Copyright
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