96666-3

LOINC Code


LOINC code96666-3
name
descriptionHLA 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.
statusACTIVE

Fully-Specified Name

componentHLA-DRB1 unresolved alleles
propertyType  =  Type:  The Property Type is used for assays that identify the specific analyte in cases when the baseline presence of the analyte is known.
timePt  =  Point in time:  To identify measures at a point in time. This is a synonym for “spot” or “random” as applied to urine measurements.
systemBld/Tiss^Donor
    Bld  =  Whole blood
    Tiss  =  Tissue, unspecified
scaleNom  =  Nominal:  Nominal or categorical responses that do not have a natural ordering. (e.g., names of bacteria, reported as answers, categories of appearance that do not have a natural ordering, such as, yellow, clear, bloody.
methodHigh resolution

Additional Names

short nameBlood; Donr; Genetics; Heredity; Heritable; HLA ANTIGEN; HLA-DRB1 Unreslvd Alleles; Human Leukocyte Antigen; Inherited; Nominal; Point in time; Random; Tissue; Tissue, unspecified; Typ; WB; Whole blood; Whole blood or Tissue

Basic Attributes

classHLA
type1  Laboratory
order vs. observationHLA-DRB1 Unresl

History/Usage

first released
last updated2.69
last change typeADD  - added

Related Names



Copyright © 2026 Regenstrief Institute, Inc. All Rights Reserved. To the extent included herein, the LOINC table and LOINC codes are copyright © 1995-2026, Regenstrief Institute, Inc. and the Logical Observation Identifiers Names and Codes (LOINC) Committee. See https://loinc.org/license for the full LOINC copyright and license.

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