72922-8

HNA 1a/1a Ab [Presence] in Serum by Immunoassay

Active

Part Descriptions

LP157769-3 HNA 1a-1a Ab
Neutrophil-associated antibodies may cause neutropenia in various autoimmune disorders including Felty's syndrome, SLE and drug-induced neutropenia. Febrile transfusion reactions and isoimmune neonatal neutropenia may also be caused by antibodies to neutrophil-specific antigens or HLA antigens. Source: ARUP Laboratories

LP157773-5 HNA 1a-1a
HNA (Human Neutrophil Antigen) - 1 system has 3 antigens: HNA-1a, HNA1-b and HNA1-c, located on CD16. The antigens are expressed only on neutrophils. Source: Regenstrief LOINC

LOINC Names Get Info

Fully-Specified Name: HNA 1a-1a Ab:PrThr:Pt:Ser:Ord:IA
Long Common Name: HNA 1a/1a Ab [Presence] in Serum by Immunoassay
Short Name: HNA 1a-1a Ab Ser Ql IA
Display Name: HNA 1a/1a Ab IA Ql (S)
Consumer Name Alpha Get Info: HNA 1a/1a antibody, Blood

Part Model Get Info

Component
HNA 1a-1a Ab
LP157769-3
- Analyte
  HNA 1a-1a Ab
  LP157769-3
  - Component Numerator
    HNA 1a-1a Ab
    LP157769-3
    - Component Numerator Core
      HNA 1a-1a
      LP157773-5
    - Component Numerator Core Suffix
      Ab
      LP20667-9
  - Component Denominator
    NULL
    - Component Denominator Core
      NULL
    - Component Denominator Core Suffix
      NULL
- Challenge
  NULL
- Adjustment
  NULL
- Count
  NULL
Property
PrThr
LP217195-9
Time
Pt
LP6960-1
- Time Core
  Pt
  LP6960-1
- Time Modifier
  NULL
System
Ser
LP7567-3
- System Core
  Ser
  LP7567-3
- Super System
  NULL
Scale
Ord
LP7751-3
Method
IA
LP217197-5

Example Answer List: LL2329-2

Source: BloodCenter of Wisconsin

Answer	Code	Score	Answer ID
Strong positive			LA18996-1
PositiveCopyright http://snomed.info/sct ID:10828004 Positive (qualifier value)			LA6576-8
Weak positive			LA19422-7
NegativeCopyright http://snomed.info/sct ID:260385009 Negative (qualifier value)			LA6577-6

Basic Attributes

Class: HNA
Type: Laboratory
First Released: Version 2.44
Last Updated: Version 2.56 (MIN)
Change Reason: The PrThr property is used for LOINC terms whose results are reported using an ordered categorical scale, regardless of whether or not an internal threshold was used to make that determination. This change was approved by the Laboratory LOINC Committee in June 2016.; The EIA method, which was always intended to cover more than just enzyme-linked immunoassay and whose display name for the long common name has always been Immunoassay, was renamed IA in order to eliminate ambiguity about whether the method has a broader meaning than just enzyme-linked immunoassay. Likewise, EIA.rapid was renamed IA.rapid. These changes were approved by the Laboratory LOINC Committee in June 2016.
Order vs. Observation: Observation

Member of these Panels

LOINC	Long Common Name
72906-1	HNA Ab panel - Serum or Plasma

Language Variants Get Info

Tag	Language	Translation
cs-CZ	Czech (Czechia)	HNA 1a/1a Ab:Přítomnost nebo práh:Časový bod:Sérum:Ordinální:Imunoanalýza
el-GR	Greek (Greece)	Ανθρώπινα αντιγόνα ουδετερόφιλων 1a-1a Αντίσωμα:PrThr:Pt:Ορός:Ord:IA Synonyms: IA Ord PrThr Pt Ανθρώπινα αντιγόνα ουδετερόφιλων Ανθρώπινα αντιγόνα ουδετερόφιλων 1a-1a Αντίσωμα Ορός
es-ES	Spanish (Spain)	HNA 1a-1a Anticuerpos:PrThr:Punto temporal:Suero:Ord:IA
es-MX	Spanish (Mexico)	HNA 1a-1a Ab:Presencia o umbral:Punto temporal:Suero:Ordinal:Inmunoensayo
fr-FR	French (France)	Polynucléaires neutrophiles HNA-1a-1a Ac:Présence/Seuil:Ponctuel:Sérum:Qualitatif:Immunoanalyse
it-IT	Italian (Italy)	HNA 1a-1a Ab:PrThr:Pt:Siero:Ord:IA Synonyms: Alloantigene neutrofili umani anticorpo Immunoassay Presenza o Soglia Punto nel tempo (episodio) Siero
nl-NL	Dutch (Netherlands)	HNA 1a-1a As:aanwezigheid:moment:serum:ordinaal:immunoassay Synonyms: antistof; antilichaam IA
pt-BR	Portuguese (Brazil)	HNA 1a-1a Ac:Limiar:Pt:Soro:Ord:Imunoensaio
ru-RU	Russian (Russian Federation)	HNA 1a/1a Ат:PrThr:ТчкВрм:Сыв:Пор:IA Synonyms: Антитело Порядковый Сыворотка Точка во времени;Момент
tr-TR	Turkish (Turkey)	HNA 1a-1a Ab:MevcEşik:Zmlı:Ser:Srl:İA Synonyms: Ak İmmünölçüm, immünoassay Mevcut
zh-CN	Chinese (China)	HNA 1a-1a 抗体:存在情况或阈值:时间点:血清:序数型:免疫测定法 Synonyms: Ab;自身抗体人类嗜中性粒细胞抗原;人类中性粒细胞抗原;人嗜中性粒细胞抗原;人中性粒细胞抗原;Human Neutrophil Antigen 人类嗜中性粒细胞抗原;人类中性粒细胞抗原;人嗜中性粒细胞抗原;人中性粒细胞抗原;人中性粒抗原;Human Neutrophil Antigen;HNA 依次型;分类顺序型;定性的;序数型（或称等级型）;性质上的;有序型;有序性分类应答;有序性分类结果;秩次型;等级型;筛查;顺序型免疫测定;免疫分析法;免疫检定法;免疫检定;免疫试验;酶免疫测定法;酶免疫测定;酶免疫分析法;酶免疫检定法;酶免疫检定;酶免疫试验存在情况;存在;存在与否;是否存在;阈值;界值;界限;阀值;临界值;存在情况（存在、存在与否、是否存在）或阈值（界值、界限、阀值、临界值）时刻;随机;随意;瞬间

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

CodeSystem lookup: https://fhir.loinc.org/CodeSystem/$lookup?system=http://loinc.org&code=72922-8

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LOINC Copyright

Copyright © Regenstrief Institute, Inc. All Rights Reserved. To the extent included herein, the LOINC table and LOINC codes are copyright © 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.