46417-2Prothrombin time (PT) in Capillary blood by Coagulation assayActive
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.
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Source: Wikipedia, Coagulation tissue factor induced (Wikipedia)
Fully-Specified Name
- Component
- Coagulation tissue factor induced
- Property
- Time
- Time
- Pt
- System
- BldC
- Scale
- Qn
- Method
- Coag
Additional Names
- Short Name
- PT BldC
- Display Name
- PT Coag (BldC) [Time]
Basic Attributes
- Class
- COAG
- Type
- Laboratory
- First Released
- Version 2.19
- Last Updated
- Version 2.44
- Order vs. Observation
- Both
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: 毛细血管全血: 定量型: 凝血功能分析 - nl-NLDutch (NETHERLANDS)
- protrombinetijd:
tijd: moment: capillair bloed: kwantitatief: stollingsmethode - et-EEEstonian (ESTONIA)
- Protrombiini aeg:
Aeg: Pt: cB: Qn: Koagulomeetria - fr-BEFrench (BELGIUM)
- Temps de prothrombine:
Durée: Temps ponctuel: Sang capillaire: Quantitatif: Test de coagulation - fr-CAFrench (CANADA)
- Temps de prothrombine:
Durée: Temps ponctuel: Sang capillaire: Quantitatif: Test de coagulation - fr-FRFrench (FRANCE)
- Temps de quick:
Temps: Ponctuel: Sang capillaire: Numérique: Coagulation - it-ITItalian (ITALY)
- Coagulazione indotta del fattore tissutale:
Tempo: Pt: Sangue capill: Qn: Coag - pt-BRPortuguese (BRAZIL)
- Tempo de Protrombina:
Tempo: Pt: SgCap: Qn: Coagulação - ru-RURussian (RUSSIAN FEDERATION)
- Коагуляция тканевым фактором индуцированная:
Время: ТчкВрм: КрК: Колич: Коаг - es-ESSpanish (SPAIN)
- Tiempo de Protrombina:
Tiempo: Punto temporal: Sangre capilar: Qn: Coagulativo - tr-TRTurkish (TURKEY)
- Koagülasyon dokusu faktör uyarılmış:
Süre: Zmlı: KanKpl: Kant: Koag
Example Units
| Unit | Source |
|---|---|
| s | Example UCUM Units |
LOINC FHIR® API Example - CodeSystem Request Get Info
https://fhir.loinc.org/CodeSystem/$lookup?system=http://loinc.org&code=46417-2
LOINC Copyright
Copyright © 2020 Regenstrief Institute, Inc. All Rights Reserved. To the extent included herein, the LOINC table and LOINC codes are copyright