96666-3
LaboratoryHLA-DRB1 unresolved alleles [Type] in Donor by High resolution
Definition
HLA unresolved alleles are alleles that have ambiguous typing assignments; it's a way of listing which allele assignments are uncertain relevant to the level of resolution. It has been recommended that reports include all uncertainty in the HLA typing assignment relevant to the level of resolution as stated. As such, this term is intended to report the genotypes and/or alleles that have not been excluded and therefore, should be listed in the report [PMID:22001389]. Due to the variability in reporting and updates, example answer lists are not provided, however, the following resource can provide examples of expected answers- https://www.ebi.ac.uk/ipd/imgt/hla/ambig.html.
LOINC 6-Axis Classification
Component
HLA-DRB1 unresolved alleles
Property
Type
Time Aspect
Pt
System
Bld/Tiss^Donor
Scale Type
Nom
Method Type
High resolution
Details
Class
HLA
Order/Observation
Observation
Short Name
HLA-DRB1 Unreslvd Alleles Donr High Res
Display Name
HLA-DRB1 unresolved alleles High resolution Nom (Bld/Tiss donor)
Related Names
Frequently Asked Questions
What is LOINC code 96666-3?
LOINC code 96666-3 identifies "HLA-DRB1 unresolved alleles [Type] in Donor by High resolution". HLA unresolved alleles are alleles that have ambiguous typing assignments; it's a way of listing which allele assignments are uncertain relevant to the level of resolution. It has been recommended that reports include all uncertainty in the HLA typing assignment relevant to the level of resolution as stated. As such, this term is intended to report the genotypes and/or alleles that have not been excluded and therefore, should be listed in the report [PMID:22001389]. Due to the variability in reporting and updates, example answer lists are not provided, however, the following resource can provide examples of expected answers- https://www.ebi.ac.uk/ipd/imgt/hla/ambig.html.
What does 96666-3 measure?
This code measures HLA-DRB1 unresolved alleles in Bld/Tiss^Donor. It belongs to the HLA class in the LOINC classification.
What is LOINC?
LOINC (Logical Observation Identifiers Names and Codes) is a universal standard for identifying laboratory and clinical observations. It is maintained by the Regenstrief Institute and used worldwide for health data exchange.