Version 2.77

Part Description

LP32724-4   Platelet factor 4 heparin complex induced Ab
Heparin is a highly sulfated glycosaminoglycan widely used as an injectable anticoagulant. It is also used to form an inner anticoagulant surface on various experimental and medical devices such as test tubes and renal dialysis machines. Pharmaceutical grade heparin is commonly derived from mucosal tissues of slaughtered meat animals such as porcine intestine or bovine lung. Copyright Text is available under the Creative Commons Attribution/Share-Alike License. See http://creativecommons.org/licenses/by-sa/3.0/ for details. Source: Wikipedia, Heparin (Wikipedia)

Reference Information

Type Source Reference
Mapping Guidance Regenstrief Help More specific LOINC codes (e.g. LWW heparin) are also available. CAUTION - Laboratories often include PF4 in the name of this test. Be sure to distinguish from the measures of PF4 itself. Mapper’s Guide for the Top 2000 plus LOINC Laboratory Observations

Fully-Specified Name

Component
Platelet factor 4 heparin complex induced Ab
Property
PrThr
Time
Pt
System
Ser
Scale
Ord
Method

Additional Names

Short Name
PF4 heparin cmplx Ab Ser Ql
Display Name
Heparin induced platelet Ab Ql (S)
Consumer Name Alpha Get Info
Heparin induced platelet antibody, Blood

Basic Attributes

Class
SERO
Type
Laboratory
First Released
Version 2.11
Last Updated
Version 2.73
Change Reason
Changed component from Heparin induced platelet Ab to reflect that antibodies to the complex (PF4-Heparin) are being detected.; 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
Common Test Rank Get Info
3286

Member of these Groups Get Info

LOINC Group Group Name
LG14247-7 Platelet factor 4 heparin complex induced Ab|PrThr|Pt|ANYBldSerPl

Language Variants Get Info

Tag Language Translation
de-AT German (Austria) Synonyms: Heparin-PF4-ind.AK
de-DE German (Germany) Thrombozytenfaktor-4-Heparin-Komplex induzierte Ak:Nachweis oder Schwellenwert:Zeitpunkt:Serum:Ordinal:
es-AR Spanish (Argentina) anticuerpo antiplaquetario.inducido por heparina:concentración arbitraria:punto en el tiempo:suero:ordinal:
es-ES Spanish (Spain) Complejo de factor plaquetario 4 inducido por heparina Anticuerpos:PrThr:Punto temporal:Suero:Ord:
es-MX Spanish (Mexico) Ac inducido por el complejo de heparina del factor 4 plaquetario:Presencia o umbral:Punto temporal:Suero:Ordinal:
fr-CA French (Canada) Ac induits par complexe facteur plaquettaire 4-héparine , Ac:Présence-Seuil:Temps ponctuel:Sérum:Ordinal:
fr-FR French (France) Facteur 4 plaquettaire anticorps induits par héparine complexe:Présence/Seuil:Ponctuel:Sérum:Qualitatif:
it-IT Italian (Italy) fattore piastrinico 4-eparina, complesso, indotto Ab:PrThr:Pt:Siero:Ord:
Synonyms: Ab piastrine indotti da eparina anticorpo Piastrine Presenza o Soglia Punto nel tempo (episodio) Siero Sierologia (anticorpi e la maggior parte degli ant
ko-KR Korean (Korea, Republic Of) 혈소판 항체.헤파린 유발:임의농도:검사시점:혈청:순위척도:
nl-NL Dutch (Netherlands) plaatjes factor 4 heparine complex geïnduceeerd As:aanwezigheid:moment:serum:ordinaal:
Synonyms: antistof; antilichaam trombocyten factor 4 heparine complex geïnduceeerd
pl-PL Polish (Poland) Indukowany kompleks heparyny i czynnika płytkowego 4 Ab:granica wykrywalności:punkt w czasie:surowica:półilościowy:
Synonyms: Czynnik płytkowy Kompleks heparyna-PF4 indukowany przeciwciałami
pt-BR Portuguese (Brazil) Plaqueta Ac.induzida por heparina:ACnc:Pt:Soro:Ord:
Synonyms: ; Heparin Ind Platelet Ac; HIT; PF4; Platelet auto-antibodies; Platelet Ac.free; Circulating platelet Ac; Plt; Pl; Platelets; Thrombocytes; Platelt; Thrombocyte; Hep; Heparn; Hepar; Arbitrary concentration; Point in time; Random; Serum; SR; Ql; Ordinal; QL; Qualitative; Qual; Screen; Antibodies; Autoantibody; Antibody; Autoantibodies; Antby; Acy; Anti; Serology
ru-RU Russian (Russian Federation) Пластинка фактор 4 гепариновый (PVS) комплекс индуцированный Ат:PrThr:ТчкВрм:Сыв:Пор:
Synonyms: Антитело Порядковый Сыворотка Точка во времени;Момент Тромбоцит Тромбоцитарный фактор 4
tr-TR Turkish (Turkey) Trombosit Faktör 4 heparin komplek uyarılmış Ab:MevcEşik:Zmlı:Ser:Srl:
Synonyms: Ak Mevcut
zh-CN Chinese (China) 血小板因子 4 肝素复合物诱导型 抗体:存在情况或阈值:时间点:血清:序数型:
Synonyms: Ab;自身抗体 PF4 肝素复合物诱导型;血小板因子 4 肝素复合物诱导型（诱发型、诱导的、诱导性） PF4;PI-因子 4;肝素诱导型血小板 AB（Heparin-Induced Platelet AB）;血小板因子 4（Platelet factor 4，PF4）;血小板型肝素灭活剂（Platelet type heparin inactivator） 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 因素 复合体 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 系数 肝制凝素;肝磷脂 肝素诱导性血小板 Ab 血栓细胞 血清;血清学;血清学检验项目;血清学检验项目 (非微生物学);血清学检验项目（非微生物学）;血清学检验项目类;血清学检验项目类 (非微生物学);血清学类;血清学类检验项目;血清学类检验项目 (非微生物学);血清学类试验;血清学类试验 (非微生物学);血清学试验;血清学试验 (非微生物学);血清学试验（非微生物学）;血清学试验类 (非微生物学);血清类

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

CodeSystem lookup
https://fhir.loinc.org/CodeSystem/$lookup?system=http://loinc.org&code=34701-3