LOINC
Version 2.67

42638-7Prothrombin time (PT) in Platelet poor plasma by Coagulation 1:1 salineActive

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)

Fully-Specified Name

Component
Coagulation tissue factor induced
Property
Time
Time
Pt
System
PPP
Scale
Qn
Method
Coag.saline 1:1

Additional Names

Short Name
PT PPP 1:1 saline
Display Name
PT Coagulation 1:1 saline (PPP) [Time]

Basic Attributes

Class
COAG
Type
Laboratory
First Released
Version 2.16
Last Updated
Version 2.44
Order vs. Observation
Observation

Reference Information

Type Source Reference
Webcontent Lab Tests Online®Copyright Copyright © 2001-2019 American Association for Clinical Chemistry Prothrombin Time and International Normalized Ratio (PT/INR)

Language Variants Get Info

zh-CNChinese (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.1:1 生理盐水
nl-NLDutch (NETHERLANDS)
protrombinetijd:tijd:moment:plaatjesarm plasma:kwantitatief:stollingsmethode 1:1 zoutoplossing
fr-BEFrench (BELGIUM)
Temps de prothrombine:Durée:Temps ponctuel:Plasma pauvre en plaquettes:Quantitatif:Solution salin 1:1
fr-CAFrench (CANADA)
Temps de prothrombine:Durée:Temps ponctuel:Plasma pauvre en plaquettes:Quantitatif:Solution salin 1:1
fr-FRFrench (FRANCE)
Coagulation tissue factor induced:Time:Pt:PPP:Qn:Coag.saline 1:1
it-ITItalian (ITALY)
Coagulazione indotta del fattore tissutale:Tempo:Pt:PPP:Qn:Coag.soluzione salina 1:1
ko-KRKorean (KOREA, REPUBLIC OF)
조직 인자 유도 응고:시간:검사시점:혈소판제거혈장:정량:응고측정.식염수 1:1:
pt-BRPortuguese (BRAZIL)
Tempo de Protrombina:Tempo:Pt:PPPQ:Qn:Coagulação 1:1 salina
ru-RURussian (RUSSIAN FEDERATION)
Коагуляция тканевым фактором индуцированная:Время:ТчкВрм:ОПП:Колич:Коаг.физр 1:1
es-ESSpanish (SPAIN)
Tiempo de Protrombina:Tiempo:Punto temporal:Plasma pobre en plaquetas:Qn:Coagulación con salino 1:1
tr-TRTurkish (TURKEY)
Koagülasyon dokusu faktör uyarılmış:Süre:Zmlı:TFkP:Kant:Koag.salin 1:1

Example Units

Unit Source
s Example UCUM Units
sec Original Submission

LOINC FHIR® API Example - CodeSystem Request Get Info

https://fhir.loinc.org/CodeSystem/$lookup?system=http://loinc.org&code=42638-7