73818-7
Heparin induced platelet IgG Ab in Serum or Plasma by Immunoassay
Active
Term Description
Heparin induced platelet (platelet factor 4, PF4) IgG antibodies are measured in optical density as part of an immunoassay. A OD value of >0.4 is considered an initial positive test. Additional heparin may be added to the patient's serum to determine percent inhibition by heparin (see LOINC 73817-9) and confirm a positive result.
LOINC Names Get Info
- Fully-Specified Name
- Platelet factor 4 heparin complex induced Ab.IgG:
OD: Pt: Ser/Plas: Qn: IA - Long Common Name
- Heparin induced platelet IgG Ab in Serum or Plasma by Immunoassay
- Short Name
- PF4 heparin cmplx IgG SerPl IA
- Display Name
- Heparin induced platelet IgG IA [OD]
- Consumer Name Alpha Get Info
- Heparin induced platelet IgG antibody, Blood
Part Model Get Info
- Component
- Platelet factor 4 heparin complex induced Ab.IgG
LP213597-0
- Analyte
- Platelet factor 4 heparin complex induced Ab.IgG
LP213597-0
- Component Numerator
- Platelet factor 4 heparin complex induced Ab.IgG
LP213597-0
- Component Numerator Core
- Platelet factor 4 heparin complex induced
LP173560-6
- Component Numerator Core Suffix
- Ab.IgG
LP32401-9
- Component Denominator
- NULL
- Component Denominator Core
- NULL
- Component Denominator Core Suffix
- NULL
- Challenge
- NULL
- Adjustment
- NULL
- Count
- NULL
- Property
- OD
LP6842-1
- Time
- Pt
LP6960-1
- Time Core
- Pt
LP6960-1
- Time Modifier
- NULL
- System
- Ser/Plas
LP7576-4
- System Core
- Ser/Plas
LP7576-4
- Super System
- NULL
- Scale
- Qn
LP7753-9
- Method
- IA
LP217197-5
Basic Attributes
- Class
- SERO
- Type
- Laboratory
- First Released
- Version 2.44
- Last Updated
- Version 2.73 (MIN)
- Change Reason
- Changed Component core from "Platelet factor 4 polyanion (PVS) complex" to "Platelet factor 4 heparin complex induced" to align the Component for the newer terms with the existing older terms (the meaning is the same).; 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.; Updated System from "Ser" to "Ser/Plas" since this test can be performed on either serum or plasma.
- Order vs. Observation
- Both
- Common Test Rank Get Info
- 3357
Language Variants Get Info
| Tag | Language | Translation |
|---|---|---|
| ar-JO | Arabic (Jordan) | أضداد الغلوبولين المناعي نمط G لنقص الصفائح الدموية الناجم عن الهيبارين في المصل أو البلازما ( بتقنية المقايسة المناعية ) |
| cs-CZ | Czech (Czechia) | Trombocyty IgG heparinem indukované: |
| de-AT | German (Austria) | Synonyms: Heparin-PF4-induzierte IgG AK |
| el-GR | Greek (Greece) | Αιμοπεταλιακός παράγοντας 4 επαγόμενος από σύμπλεγμα ηπαρίνης Αντισώματα IgG: Synonyms: IA OD Pt Qn SERO Αιμοπεταλιακός παράγοντας 4 επαγόμενος από σύμπλεγμα ηπαρίνης Αιμοπετάλιο Ανοσοσφαιρίνη G Αντίσωμα Αντισώματα IgG Ηπαρίνη Ορός Ορός/Πλάσμα Παράγοντας αιμοπεταλίων 4 Πλάσμα |
| es-ES | Spanish (Spain) | Complejo de factor plaquetario 4 inducido por heparina IgG: Synonyms: Cuantitativo |
| es-MX | Spanish (Mexico) | Ab.IgG inducido por el complejo de heparina del factor 4 plaquetario: |
| fr-CA | French (Canada) | Ac induits par complexe facteur plaquettaire 4-héparine, IgG: |
| fr-FR | French (France) | Facteur IV plaquettaire induits par héparine complexe Ac IgG: |
| it-IT | Italian (Italy) | fattore piastrinico 4-eparina, complesso, indotto Ab.IgG: Synonyms: Ab piastrine indotti da eparina anticorpi IgG anticorpo Densità ottica Immunoassay Piastrine Plasma Punto nel tempo (episodio) Siero Siero o Plasma Sierologia (anticorpi e la maggior parte degli ant |
| nl-NL | Dutch (Netherlands) | plaatjes factor 4 heparine complex geïnduceeerd As.IgG: Synonyms: antistof; |
| pl-PL | Polish (Poland) | Indukowany kompleks heparyny i czynnika płytkowego 4 Ab.IgG: Synonyms: Czynnik płytkowy IgG Kompleks heparyna-PF4 indukowany przeciwciałami przeciwciała IgG Przeciwciała IgG indukowane kompleksem heparyny i czynnika płytkowego 4 |
| ru-RU | Russian (Russian Federation) | Пластинка фактор 4 гепариновый (PVS) комплекс индуцированный Ат.IgG: Synonyms: Антитело Количественный Оптическая плотность Плазма Сыворотка Сыворотка или Плазма Точка во времени; |
| tr-TR | Turkish (Turkey) | Trombosit Faktör 4 heparin komplek uyarılmış Ab.IgG: Synonyms: Ak Ak.IgG İmmünölçüm, immünoassay |
| uk-UA | Ukrainian (Ukraine) | Гепарин індукований комплекс тромбоцитарного фактора 4 Антитіла.IgG: Synonyms: ABS; |
| zh-CN | Chinese (China) | 血小板因子 4 肝素复合物诱导型 抗体.IgG: Synonyms: Ab.IgG; |
Example Units
| Unit | Source |
|---|---|
| {OD_unit} | Example UCUM Units |
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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://