Version 2.78

Part Description

LP98013-3   Y little k super little a
The first antibody in the Knops blood group was found in the serum of an O Rh negative woman who had been multiply transfused in previous surgeries. Her blood was incompatible with all O negative donor units tested until the blood bank technologist Margaret Helgeson, tested her own blood and found it compatible. Thus, in a report published in 1970, the antibody was named anti-Kna-Helgeson and the blood group called Knops. The Helgeson cells were used extensively to test other antibodies with previously unknown specificities. In 1978, another antibody was identified that was compatible with the Helgeson cells but not the Knops-negative cells and this was named McCoy (McCa). The next antibody reported for the system was named after the first two antibody producers, ie. Swain and Langley, thus the designation Sla. The final antibody identified to a high frequency antigen in the Knops system was found in the serum of Mrs. York and was named Yka. Source: Serum, Cells and Rare Fluid Exchange, SCARF

Fully-Specified Name

Component
Y little k super little a Ag
Property
PrThr
Time
Pt
System
RBC
Scale
Ord
Method

Additional Names

Short Name
Yk sup(a) Ag RBC Ql
Display Name
Yk sup(a) Ag Ql (RBC)
Consumer Name Alpha Get Info
Yk sup(a) antigen, Red blood cells

Basic Attributes

Class
BLDBK
Type
Laboratory
First Released
Version 2.29
Last Updated
Version 2.56
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.
Order vs. Observation
Both

Member of these Panels

LOINC Long Common Name
93914-0 Blood group antigens panel - Red Blood Cells

Language Variants Get Info

Tag Language Translation
es-ES Spanish (Spain) Yka Antígeno:PrThr:Punto temporal:Glóbulos rojos:Ord:
es-MX Spanish (Mexico) Y sub k super sub a Ag:Presencia o umbral:Punto temporal:Eritrocitos:Ordinal:
et-EE Estonian (Estonia) Yk^a antigeen:PrThr:Pt:RBC:Ord:
Synonyms: Erütrotsüüdid Järgarvuline Juhuslik
fr-CA French (Canada) Y petit k exposant petit a, Ag:Présence-Seuil:Temps ponctuel:GR:Ordinal:
fr-FR French (France) KN5 (Yka) antigène:Présence/Seuil:Ponctuel:Érythrocytes:Qualitatif:
fr-BE French (Belgium) Y petit k exposant petit a Ag:PrThr:Temps ponctuel:GR:Ordinal:
Synonyms: Antigène
it-IT Italian (Italy) Y k minuscola apice a, Ag:PrThr:Pt:RBC:Ord:
Synonyms: Banca del sangue Globuli rossi k Presenza o Soglia Punto nel tempo (episodio) Yk^a
nl-NL Dutch (Netherlands) Y kleine k super kleine a Ag:aanwezigheid:moment:erytrocyten:ordinaal:
Synonyms: antigeen rode bloedcellen
pt-BR Portuguese (Brazil) Y k pequeno a pequeno superior Ag:#N/A:Pt:Eritroc:Ord:
Synonyms: ; Yk sup(a); Yk^a; Arbitrary concentration; Point in time; Random; Erythrocytes; Red blood corpusles; Red blood cells; Ql; Ordinal; QL; Qualitative; Qual; Screen; Antigen; Antigens; BLOOD BANK
ru-RU Russian (Russian Federation) Y малое k супер малое a Аг:PrThr:ТчкВрм:Эритроциты:Пор:
Synonyms: Порядковый Точка во времени;Момент
tr-TR Turkish (Turkey) Y küçük k süper küçük a Ag:MevcEşik:Zmlı:Eritrosit:Srl:
Synonyms: Antijen Mevcut RBC
zh-CN Chinese (China) Yk^a 抗原:存在情况或阈值:时间点:红细胞:序数型:
Synonyms: A 型 A 型抗原 Ag K 型 k 型;little k;little k 型 RBC;RBCS;红血球;红血细胞;赤血球 Y little k super little a 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 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

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

CodeSystem lookup
https://fhir.loinc.org/CodeSystem/$lookup?system=http://loinc.org&code=58075-3