LP16870-5
Coagulation tissue factor induced
Active
Descriptions
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)
Measures the clotting time from the activation of factor VII. Source: Regenstrief Institute
Basic Part Properties
- Part Display Name
- Prothrombin time (PT)
- Part Type
- Component (Describes the core component or analyte measured)
- Created On
- 2000-05-04
- Construct for LOINC Short Name
- PT
LOINC Terminology Service (API) using HL7® FHIR® Get Info
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- CodeSystem lookup
- https:
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Language Variants Get Info
| Tag | Language | Translation |
|---|---|---|
| zh-CN | Chinese (China) | 组织因子诱导型凝血过程 Synonyms: PT; |
| fr-CA | French (Canada) | Temps de prothrombine |
| et-EE | Estonian (Estonia) | Protrombiini aeg |
| es-ES | Spanish (Spain) | Tiempo de Protrombina |
| it-IT | Italian (Italy) | Coagulazione indotta del fattore tissutale Synonyms: Tempo di protrombina (PT) |
| tr-TR | Turkish (Turkey) | Koagülasyon dokusu faktör uyarılmış |
| ru-RU | Russian (Russian Federation) | Коагуляция тканевым фактором индуцированная Synonyms: Протромбиновое время (ПВ) |
| nl-NL | Dutch (Netherlands) | protrombinetijd |
| fr-BE | French (Belgium) | Temps de prothrombine |
| pl-PL | Polish (Poland) | Czas protrombinowy |
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