Version 2.78

Part Description

LP16870-5   Coagulation tissue factor induced
The prothrombin time (PT) and its derived measures of prothrombin ratio (PR) and international normalized ratio (INR) are measures of the extrinsic pathway of coagulation. They are used to determine the clotting tendency of blood, in the measure of warfarin dosage, liver damage and vitamin K status. The reference range for prothrombin time is usually around 12-15 seconds; the normal range for the INR is 0.8-1.2. It is used in conjunction with the activated partial thromboplastin time (aPTT) which measures the intrinsic pathway. PT is sometimes used as the third screening test in the lupus anticoagulant testing algorithm and is included in the LOINC LA aPTT & dRVVT & PT panel. 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, Coagulation tissue factor induced (Wikipedia)

Reference Information

Type Source Reference
Webcontent Lab Tests Online®Copyright Copyright © 2021 Lab Tests Online. All rights reserved. Prothrombin Time and International Normalized Ratio (PT/INR)

Fully-Specified Name

Component
Coagulation tissue factor induced
Property
Time
Time
Pt
System
PPP
Scale
Qn
Method
Coag

Additional Names

Short Name
Prothrombin time
Display Name
PT Coag (PPP) [Time]
Consumer Name Alpha Get Info
Prothrombin Time (PT), Blood

Basic Attributes

Class
COAG
Type
Laboratory
First Released
Version 1.0
Last Updated
Version 2.73
Order vs. Observation
Both
Common Test Rank Get Info
54

Member of these Panels

LOINC Long Common Name
98153-0 Child-Pugh panel
98125-8 Intravascular coagulation and fibrinolysis panel
75881-3 Lupus anticoagulant aPTT, dRVVT and PT screening panel W Reflex
44791-2 Menorrhagia coagulation panel - Platelet poor plasma
49045-8 PT and aPTT and Fibrinogen panel - Platelet poor plasma by Coagulation assay
34529-8 PT and aPTT panel - Platelet poor plasma by Coagulation assay
93321-8 PT mixing study panel - Platelet poor plasma by Coagulation assay
34528-0 PT panel - Platelet poor plasma by Coagulation assay
55401-4 Warfarin tracking panel - Platelet poor plasma

Language Variants Get Info

Tag Language Translation
de-DE German (Germany) Gerinnungzeit Gewebefaktor-induziert:Zeit:Zeitpunkt:Thrombozytenarmes Plasma:Quantitativ:Gerinnungstest
Synonyms: Koagulation Gewebefaktor-induziert
de-AT German (Austria) Synonyms: PTZ (Prothrombinz.)
es-AR Spanish (Argentina) factor tisular de coagulación inducido:tiempo:punto en el tiempo:plasma desplaquetado:cuantitativo:coagulación
es-MX Spanish (Mexico) Inducida por el factor tisular de la coagulación:Tiempo (por ejemplo, segundos):Punto temporal:Plasma pobre en plaquetas:Cuantitativo:Ensayo de coagulación
es-ES Spanish (Spain) Tiempo de Protrombina:Tiempo:Punto temporal:Plasma pobre en plaquetas:Qn:Coagulativo
Synonyms: Cuantitativo
et-EE Estonian (Estonia) Protrombiini aeg:Aeg:Pt:PPP:Qn:Koagulomeetria
Synonyms: Juhuslik Kvantitatiivne Trombotsüütidevaene plasma
fr-FR French (France) Temps de quick:Temps:Ponctuel:Plasma pauvre en plaquettes:Numérique:Coagulation
fr-CA French (Canada) Temps de prothrombine:Durée:Temps ponctuel:Plasma pauvre en plaquettes:Quantitatif:Test de coagulation
fr-BE French (Belgium) Temps de prothrombine:Durée:Temps ponctuel:Plasma pauvre en plaquettes:Quantitatif:Test de coagulation
Synonyms: Test d''Hémostase
it-IT Italian (Italy) Coagulazione indotta del fattore tissutale:Tempo:Pt:PPP:Qn:Coag
Synonyms: Plasma povero di piastrine Punto nel tempo (episodio) Studio di coagulazione Tempo (e.g. secondi) Tempo di protrombina (PT) Test di coagulazione
ko-KR Korean (Korea, Republic Of) 조직 인자 유도 응고:시간:검사시점:혈소판제거혈장:정량:응고검사
nl-NL Dutch (Netherlands) protrombinetijd:tijd:moment:plaatjesarm plasma:kwantitatief:stollingsmethode
Synonyms: coagulatiemethode
pl-PL Polish (Poland) Czas protrombinowy:czas:punkt w czasie:osocze ubogopłytkowe:ilościowy:test krzepnięcia
Synonyms: PPP
pt-BR Portuguese (Brazil) Tempo de Protrombina:Tempo:Pt:PPPQ:Qn:Coagulação
Synonyms: Pro time; Prothrombin time; Protime; Point in time; Random; Platelet poor plasma; Plas; Quantitative; QNT; Quant; Quan; Coagulation assay; Clot; Tilt tube; ClottAcle; Fac; Fact
ru-RU Russian (Russian Federation) Коагуляция тканевым фактором индуцированная:Время:ТчкВрм:ОПП:Колич:Коаг
Synonyms: Анализ факторов свертывания крови;Коагулограмма Время (в т.ч. в секундах) Количественный Обеднённая пластинками плазма;Бедная тромбоцитами плазма Протромбиновое время (ПВ) Точка во времени;Момент
tr-TR Turkish (Turkey) Koagülasyon dokusu faktör uyarılmış:Süre:Zmlı:TFkP:Kant:Koag
uk-UA Ukrainian (Ukraine) Коагуляція викликана тканинним фактором:Час:МоментЧасу:Бідна тромбоцитами плазма:Кількісно:Аналіз коагулограми
Synonyms: Clot; Clottable; Coag; Coagulation assay; Fac; Fact; Hematology; Heme; Plas; Platelet poor plasma; Point in time; Pro time; Prothrombin time; Protime; PT; QNT; Quan; Quant; Quantitative; Random; Tilt tube; UniversalLabOrders
zh-CN Chinese (China) 组织因子诱导型凝血过程:时间:时间点:贫血小板血浆:定量型:凝血功能分析
Synonyms: PT;凝血因子 VII 诱导型凝血作用;凝血因子 VII 诱导的凝血作用;凝血因子Ⅶ诱导型凝血作用;凝血因子Ⅶ诱导的凝血作用;凝血酶原时间;凝血酶原时间（Prothrombin Time，PT）;因子 VII 诱导型凝血作用;因子 VII 诱导的凝血作用;因子Ⅶ诱导型凝血作用;因子Ⅶ诱导的凝血作用;组织因子诱导型凝血;组织因子诱导型凝血作用;组织因子诱导的凝血;组织因子诱导的凝血作用;组织因子诱导的凝血过程 乏血小板血浆;Platelet poor plasma;PPP 倾斜试管;倾斜试管法;凝固测定;凝血功能测定;凝血测定;快速凝固试验;快速凝血试验;快速凝集试验 凝固;凝固现象;凝血;凝血作用;凝血功能;凝血功能类;凝血类成分;凝血过程 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 可用数量表示的;定量性;数值型;数量型;连续数值型标尺 因素 时刻;随机;随意;瞬间 时间(如秒);时间(如秒数) 系数

Example Units

Unit Source
s Example UCUM Units
sec REGENSTRIEF
seconds eCHN

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

CodeSystem lookup
https://fhir.loinc.org/CodeSystem/$lookup?system=http://loinc.org&code=5902-2