Version 2.78

Part Description

LP422064-8   aPTT mixing study panel
aPTT Mixing studies are tests performed on blood plasma used to distinguish factor deficiencies from factor inhibitors, such as lupus anticoagulants, or specific factor inhibitors, such as antibodies directed against factor VIII). If the result obtained with the immediate normal plasma mixture corrects to within the reference range, a factor deficiency or specific factor inhibitor is suspected. No correction after addition of normal plasma suggests an immediately acting nonspecific inhibitor such as lupus anticoagulant (or heparin). After incubation, an aPTT result equivalent to that of the original mixture is indicative of a factor deficiency, whereas initial correction, but prolongation after incubation suggests a time-dependent inhibitor such as a specific factor VIII inhibitor. Mixing studies sometimes need to be interpreted in the context of specific reagents used (such as lupus-sensitive reagents). Source: Regenstrief LOINC,

Panel Hierarchy

Details for each LOINC in Panel LHC-Forms

LOINC Name R/O/C Cardinality Example UCUM Units
97024-4 aPTT mixing study panel - Platelet poor plasma
Indent30321-4 aPTT.factor substitution in Control Platelet poor plasma by Coagulation assay --1 hour post incubation s
Indent30322-2 aPTT.factor substitution in Platelet poor plasma --1 hour post incubation s
Indent44950-4 aPTT.factor substitution in Control Platelet poor plasma by Coagulation assay --1H post incubation with normal plasma s
Indent5946-9 aPTT.factor substitution in Platelet poor plasma by Coagulation assay --immediately after addition of normal plasma s
Indent91119-8 aPTT.factor substitution in Platelet poor plasma by Coagulation assay --immediately after 1:1 addition of normal plasma s
Indent96266-2 aPTT.factor substitution in Platelet poor plasma by Coagulation assay --1H post incubation with 1:1 normal plasma s
Indent14979-9 aPTT in Platelet poor plasma by Coagulation assay s
Indent43734-3 aPTT in Platelet poor plasma by Coagulation 1:1 saline s

Fully-Specified Name

Component
aPTT mixing study panel
Property
-
Time
Pt
System
PPP
Scale
-
Method

Additional Names

Short Name
aPTT Mix Pnl PPP
Display Name
aPTT mixing study panel (PPP)
Consumer Name Alpha Get Info
aPTT mixing study panel, Blood

Basic Attributes

Class
PANEL.COAG
Type
Laboratory
First Released
Version 2.70
Last Updated
Version 2.70
Order vs. Observation
Order
Panel Type
Panel

Language Variants Get Info

Tag Language Translation
es-ES Spanish (Spain) Panel de estudio de aPTT:Propiedades mixtas (sólo paneles):Punto temporal:Plasma pobre en plaquetas:-:
es-MX Spanish (Mexico) panel de estudio de mezcla aPTT:-:Punto temporal:PPP:-:
fr-FR French (France) Temps de céphaline activée étude de mélange panel:-:Ponctuel:Plasma pauvre en plaquettes:-:
it-IT Italian (Italy) aPTT, panel studio miscelazione:-:Pt:PPP:-:
Synonyms: Plasma povero di piastrine Punto nel tempo (episodio) Set di prescrizione per coagulazione Studio di coagulazione
nl-NL Dutch (Netherlands) aPTT mengproef panel:-:moment:plaatjesarm plasma:-:
Synonyms: coagulatiemethode
zh-CN Chinese (China) aPTT 混合检查组套:-:时间点:贫血小板血浆:-:
Synonyms: aPTT（活化部分凝血活酶时间、活化部分凝血酶时间、部分凝血活酶时间、部分凝血酶原时间）混合检查组套（组合、医嘱组、套餐、套餐医嘱、医嘱套餐、组合申请、组合项目） 乏血小板血浆;Platelet poor plasma;PPP 凝血功能;凝血功能试验;凝血过程;血液凝固;血液凝固功能;血液凝固过程 医嘱套餐 医嘱套餐类 医嘱套餐组 医嘱组 医嘱组.凝血功能试验;凝血功能组套（组合、医嘱组、套餐、套餐医嘱、医嘱套餐、组合申请、组合项目）;凝血功能医嘱组类;凝血功能检验项目医嘱组;凝血功能检验项目医嘱组类;凝血功能试验医嘱组;凝血功能试验医嘱组类;凝血医嘱组;凝血医嘱组类;凝血检验项目医嘱组;凝血检验项目医嘱组类;凝血试验医嘱组;凝血试验医嘱组类;医嘱组.凝血;医嘱组.凝血功能;医嘱组.凝血功能检验项目;医嘱组.凝血检验项目;医嘱组.凝血试验;医嘱组类.凝血;医嘱组类.凝血功能;医嘱组类.凝血功能检验项目;医嘱组类.凝血功能试验;医嘱组类.凝血 医嘱组合 医嘱组合类 医嘱组套 医嘱组套类 医嘱组类 多重;多重型;多重标尺类型;多重精度类型 套餐 套餐医嘱 套餐医嘱组 套餐医嘱组类 实验室医嘱套餐 实验室医嘱套餐类 实验室医嘱组 实验室医嘱组合类 实验室医嘱组套 实验室医嘱组套类 实验室套餐医嘱组 实验室套餐医嘱组类 实验室检验项目医嘱组合类 实验室检验项目组合类 时刻;随机;随意;瞬间 检查分析 检验医嘱组合类 检验项目医嘱组合类 检验项目组合类 研究;检查项目;调查;考察;研究项目;学习 组 组合 组合医嘱 组合类 组套 考察 调查

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

CodeSystem lookup
https://fhir.loinc.org/CodeSystem/$lookup?system=http://loinc.org&code=97024-4
Questionnaire definition
https://fhir.loinc.org/Questionnaire/?url=http://loinc.org/q/97024-4