Version 2.79

Term Description

Antibody screening is used to demonstrate unexpected antibodies (other than ABO) and is performed on both donors and recipients to help ensure compatibility between recipient antibodies and donor red cells. Polyethylene glycol (PEG) is a blood bank agent that reduces antibody screening incubation time by excluding water and therefore allowing red cells to come closer together during centrifugation. PEG may enhance the expression of warm antibodies and auto-antibodies. A downside to PEG is that use may lead to false positive reactions at 37C from nonspecific agglutination. An advantage of PEG use is that it may provide greater sensitivity than LISS or albumin.

Fully-Specified Name

Component
Blood group antibody
Property
PrThr
Time
Pt
System
Ser/Plas
Scale
Ord
Method
Blood group antibody screen.PEG

Additional Names

Long Common Name
Blood group antibody screen [Presence] in Serum or Plasma by Polyethylene glycol (PEG) method
Short Name
Bld gp Ab Scn SerPl Ql PEG
Display Name
Blood group antibody screen PEG method Ql
Consumer Name Alpha Get Info
Blood group antibody screen, Blood

Example Answer List: LL360-9

Source: Regenstrief Institute
Answer Code Score Answer ID
PositiveCopyright http://snomed.info/sct ID:10828004 Positive (qualifier value) LA6576-8
NegativeCopyright http://snomed.info/sct ID:260385009 Negative (qualifier value) LA6577-6

Basic Attributes

Class
BLDBK
Type
Laboratory
First Released
Version 2.48
Last Updated
Version 2.79 (NAM)
Change Reason
Release 2.79: COMPONENT: Triggered by Coll w SCT: Screen should be omitted from Component. It should be in Method.; Previous Releases: 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.
Order vs. Observation
Both

Language Variants Get Info

Tag Language Translation
es-ES Spanish (Spain) Examen de anticuerpos de grupos sanguineos:PrThr:Punto temporal:Suero o Plasma:Ord:Polietilenglicol
es-MX Spanish (Mexico) Examen de anticuerpos del grupo sanguíneo:Presencia o umbral:Punto temporal:Suero o Plasma:Ordinal:Método de polietilenglicol (PEG)
fr-FR French (France) Anticorps irréguliers (RAI) dépistage:Présence/Seuil:Ponctuel:Sérum/Plasma:Qualitatif:Polyéthylène glycol
fr-CA French (Canada) Anticorps des groupes sanguins dépistage:Présence-Seuil:Temps ponctuel:Sérum/Plasma:Ordinal:Polyéthylèneglycol
it-IT Italian (Italy) Gruppo sanguigno,anticorpo:PrThr:Pt:Siero/Plasma:Ord:Gruppo sanguigno, screening anticorpo.PEG
Synonyms: Banca del sangue Gruppo sanguigno,screening anticorpo Metodo Glicole Polietilenico (PEG) Plasma Polietilene glicole (PEG), metodo;Metodo polietilene glicole (PEG) Presenza o Soglia Punto nel tempo (episodio) Screening anticorpo del guppo sanguigno Screening tossicologico Siero Siero o Plasma
nl-NL Dutch (Netherlands) bloedgroep antistofscreening:aanwezigheid:moment:serum of plasma:ordinaal:polyethyleenglycol
Synonyms: PEG-methode
pl-PL Polish (Poland) Skryning przeciwciał grup krwi:granica wykrywalności:punkt w czasie:surowica lub osocze:półilościowy:wykrywanie przeciwciał przy użyciu glikolu polietylenowego
pt-BR Portuguese (Brazil) Triagem de anticorpos grupo sanguíneo::Pt:Soro/Plas:Ord:PEG
zh-CN Chinese (China) 血型抗体:存在情况或阈值:时间点:血清/血浆:序数型:血型抗体筛查.PEG
Synonyms: 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 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 筛查 筛查方法;筛查法;筛查试验 筛查试验 筛选试验 聚乙二醇（Polyethylene Glycol，PEG）;聚乙二醇法 血;全血 血型抗体（Ab） 血型抗体（Ab）筛查 血型抗体（Ab）筛查.PEG（聚乙二醇） 血库;血库检验;血库检验类;血库检验项目;血库检验项目类;血库类;血库试验;血库试验项目;血库试验项目类 血清或血浆 过筛 过筛试验

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