52763-0
Extrinsic coagulation system thromboelastography panel - Blood
Active
52773-9 Clotting time.extrinsic coagulation system activated of Blood by Rotational TEG
Term Description
CT (Clotting time): The CT is the latency time from adding the start reagent to blood until the clot starts to form. Prolongation of CT may be a result of coagulation deficiencies, primarily coagulation factors, or heparin (dependent on the test used). A potential contribution of heparin can be detected by comparing INTEM- with HEPTEM CT data (see "reagents" below). A shortening of CT indicates hypercoagulability.
Source: Wikipedia
Part Descriptions
LP270303-3 Thromboelastography.rotational
Rotational thromboelastography, also called thromboelastometry or ROTEM, is similar to traditional thromboelastography (TEG) in that it is used to measure the viscoelastic properties of a clot. In TEG, whole blood is added to a cup in which a pin is suspended, the cup is rotated, and as the clot forms, the rotational force is transferred to the pin. The movement of the pin is transformed into a tracing, from which the clotting parameters are derived. In ROTEM, the cup is stationary and the pin rotates, and as the clot forms, the rotation of the pin slows down. The torsion of the pin is transformed into a tracing from which the ROTEM parameters are derived. PMID: 22726088
Source: Regenstrief LOINC
Type of Entry
Question expects user entry - requires response [Q]
Fully-Specified Name
- Component
- Clotting time.extrinsic coagulation system activated
- Property
- Time
- Time
- Pt
- System
- Bld
- Scale
- Qn
- Method
- Thromboelastography.rotational
Additional Names
- Short Name
- CT.extrinsic Bld ROTEM
- Display Name
- Clotting time.extrinsic coagulation system activated ROTEM (Bld)
- Consumer Name Alpha Get Info
- Clotting time.extrinsic coagulation system activated, Blood
Basic Attributes
- Class
- COAG
- Type
- Laboratory
- First Released
- Version 2.24
- Last Updated
- Version 2.73
- Change Reason
- Updated Method from Thromboelastography to clarify that the Method used for this assay is rotational TEG ("ROTEM") and to distinguish from the original thromboelastography and new resonance thromboelastography Methods.
- Order vs. Observation
- Observation
- Common Test Rank Get Info
- 1975
Member of these Panels
| LOINC | Long Common Name |
|---|---|
| 52763-0 | Extrinsic coagulation system thromboelastography panel - Blood |
Language Variants Get Info
| Tag | Language | Translation |
|---|---|---|
| de-DE | German (Germany) | Gerinnungszeit.extrinsisches Gerinnungssystem aktiviert: Synonyms: Thromboelastographie |
| de-AT | German (Austria) | Synonyms: Clotting Time EXTEM |
| es-MX | Spanish (Mexico) | Tiempo de coagulación, sistema de coagulación extrínseca activado.: |
| es-ES | Spanish (Spain) | Tiempo de coagulación.sistema extrínseco de coagulación activado.: Synonyms: Cuantitativo |
| fr-FR | French (France) | Temps de coagulation (activation de la voie extrinsèque): |
| it-IT | Italian (Italy) | Tempo di coagulazione.sistema coagulazione estrinseco attivato: Synonyms: Punto nel tempo (episodio) Sangue Studio di coagulazione TEG Tempo (e.g. secondi) Tromboelastografia rotazionale; |
| pl-PL | Polish (Poland) | Czas krzepnięcia.szlak zewnątrzpochodny aktywowany: Synonyms: Czas krzepnięcia po aktywacji szlaku zewnątrzpochodnego |
| pt-BR | Portuguese (Brazil) | Tempo de Coagulação.sistema de coagulação extrínseca ativado: Synonyms: ; |
| zh-CN | Chinese (China) | 凝血时间.外源性凝血系统激活型: Synonyms: 凝固 凝固; |
Example Units
| Unit | Source |
|---|---|
| s | Example UCUM Units |
52770-5 Clot formation.extrinsic coagulation system activated [Time] in Blood by Rotational TEG
Term Description
Tests such as the prothrombin time (PT) and activated prothromin time (aPTT) can predict bleeding or be used for haemostasis management, but it is difficult to determine which part of the intrinsic or extrinsic pathway is disrupted in an individual. Since these tests are performed on platelet-poor plasma, they do not provide a true representation of the physiological clotting process so they do no provide adequate information on either clot formation over time or fibrinolysis. (Young et al, 2013).
Clotting time (CT) is the time for a clot to reach an amplitude of 2 mm. Clot formation time (CFT) is the time for clot firmness to incease from 2mm (CT) to 20 mm. A prolonged CFT is usually caused by poor platelet function, low platelet count, fibrin polymerization disorders or fibrinogen deficiency. Higher concentrations of heparin can also prolong CFT in the INTEM assay, but not in HEPTEM, EXTEM, FIBTEM or APTEM. A low CFT indicates hypercoagulability. PMID: 27264484
Source: Regenstrief LOINC
Part Descriptions
LP270303-3 Thromboelastography.rotational
Rotational thromboelastography, also called thromboelastometry or ROTEM, is similar to traditional thromboelastography (TEG) in that it is used to measure the viscoelastic properties of a clot. In TEG, whole blood is added to a cup in which a pin is suspended, the cup is rotated, and as the clot forms, the rotational force is transferred to the pin. The movement of the pin is transformed into a tracing, from which the clotting parameters are derived. In ROTEM, the cup is stationary and the pin rotates, and as the clot forms, the rotation of the pin slows down. The torsion of the pin is transformed into a tracing from which the ROTEM parameters are derived. PMID: 22726088
Source: Regenstrief LOINC
Type of Entry
Question expects user entry - requires response [Q]
Fully-Specified Name
- Component
- Clot formation.extrinsic coagulation system activated
- Property
- Time
- Time
- Pt
- System
- Bld
- Scale
- Qn
- Method
- Thromboelastography.rotational
Additional Names
- Short Name
- CFT.extrinsic Bld ROTEM
- Display Name
- Clot formation.extrinsic coagulation system activated ROTEM (Bld) [Time]
- Consumer Name Alpha Get Info
- Clot formation.extrinsic coagulation system activated, Blood
Basic Attributes
- Class
- COAG
- Type
- Laboratory
- First Released
- Version 2.24
- Last Updated
- Version 2.73
- Change Reason
- Updated Method from Thromboelastography to clarify that the Method used for this assay is rotational TEG ("ROTEM") and to distinguish from the original thromboelastography and new resonance thromboelastography Methods.
- Order vs. Observation
- Observation
- Common Test Rank Get Info
- 12542
Member of these Panels
| LOINC | Long Common Name |
|---|---|
| 52763-0 | Extrinsic coagulation system thromboelastography panel - Blood |
Language Variants Get Info
| Tag | Language | Translation |
|---|---|---|
| de-AT | German (Austria) | Synonyms: Clot Form.Time EXTEM |
| de-DE | German (Germany) | Blutgerinnselformation.extrinsisches Gerinnungssystem aktiviert: Synonyms: Thromboelastographie |
| es-MX | Spanish (Mexico) | Formación de coágulos Sistema de coagulación extrínseco activado: |
| es-ES | Spanish (Spain) | Formación del coágulo.sistema extrínseco de coagulación activado.: Synonyms: Cuantitativo |
| fr-FR | French (France) | Temps de formation du caillot (activation de la voie extrinsèque): |
| it-IT | Italian (Italy) | Coagulo, formazione.sistema coagulazione estrinseco attivato: Synonyms: Formazione del coagulo Formazione del coagulo.sistema di coagulazione est Punto nel tempo (episodio) Sangue Studio di coagulazione TEG Tempo (e.g. secondi) Tromboelastografia rotazionale; |
| pl-PL | Polish (Poland) | Czas formowania się skrzepu, aktywacja zewnątrzpochodnej drogi krzepnięcia: |
| pt-BR | Portuguese (Brazil) | Formação de coágulo.sistema ativado de coagulação extrínseca: Synonyms: ; |
| zh-CN | Chinese (China) | 凝块形成.外源性凝血系统激活型: Synonyms: 凝固; |
Example Units
| Unit | Source |
|---|---|
| s | Example UCUM Units |
52786-1 Maximum lysis.extrinsic coagulation system activated [Length fraction] in Blood by Rotational TEG
Term Description
The ML (Maximum Lysis) parameter describes the percentage of lost clot stability (relative to MCF, in %) viewed at any selected time point or when the test has been stopped. A high ML value indicates hyperfibrinolysis. While in normal blood fibrinolysis activity is quite low, in clinical samples a more rapid loss of clot stability by hyperfibrinolysis may lead to bleeding complications which can be treated by the administration of antifibrinolytic drugs.
Source: Wikipedia
Part Descriptions
LP270303-3 Thromboelastography.rotational
Rotational thromboelastography, also called thromboelastometry or ROTEM, is similar to traditional thromboelastography (TEG) in that it is used to measure the viscoelastic properties of a clot. In TEG, whole blood is added to a cup in which a pin is suspended, the cup is rotated, and as the clot forms, the rotational force is transferred to the pin. The movement of the pin is transformed into a tracing, from which the clotting parameters are derived. In ROTEM, the cup is stationary and the pin rotates, and as the clot forms, the rotation of the pin slows down. The torsion of the pin is transformed into a tracing from which the ROTEM parameters are derived. PMID: 22726088
Source: Regenstrief LOINC
Type of Entry
Question expects user entry - requires response [Q]
Fully-Specified Name
- Component
- Maximum lysis.extrinsic coagulation system activated
- Property
- LenFr
- Time
- Pt
- System
- Bld
- Scale
- Qn
- Method
- Thromboelastography.rotational
Additional Names
- Short Name
- ML.extrinsic LenFr Bld ROTEM
- Display Name
- Maximum lysis.extrinsic coagulation system activated ROTEM (Bld) [Length fraction]
- Consumer Name Alpha Get Info
- Maximum lysis.extrinsic coagulation system activated, Blood
Basic Attributes
- Class
- COAG
- Type
- Laboratory
- First Released
- Version 2.24
- Last Updated
- Version 2.73
- Change Reason
- Updated Method from Thromboelastography to clarify that the Method used for this assay is rotational TEG ("ROTEM") and to distinguish from the original thromboelastography and new resonance thromboelastography Methods.
- Order vs. Observation
- Observation
- Common Test Rank Get Info
- 10455
Member of these Panels
| LOINC | Long Common Name |
|---|---|
| 52763-0 | Extrinsic coagulation system thromboelastography panel - Blood |
Language Variants Get Info
| Tag | Language | Translation |
|---|---|---|
| de-AT | German (Austria) | Synonyms: Maximal Lyse EXTEM |
| de-DE | German (Germany) | Maximale Lyse.extrinsisches Gerinnungssystem aktiviert: Synonyms: Thromboelastographie |
| es-ES | Spanish (Spain) | Lisis maxima. Sistema de coagulacion extrinseca activada: Synonyms: Cuantitativo |
| es-MX | Spanish (Mexico) | Lisis máxima, sistema de coagulación extrínseca activado: |
| fr-FR | French (France) | Lyse maximale (activation voie extrinsèque): |
| it-IT | Italian (Italy) | Lisi massima.sistema estrinseco di coagulazione attivato: Synonyms: Frazione di lunghezza Punto nel tempo (episodio) Sangue Studio di coagulazione TEG Tromboelastografia rotazionale; |
| pl-PL | Polish (Poland) | Maksymalna liza.szlak zewnątrzpochodny aktywowany: Synonyms: Maksymalna liza po aktywacji szlaku zewnątrzpochodnego |
| pt-BR | Portuguese (Brazil) | Lise máxima.sistema de coagulação extrínseca ativado: Synonyms: ; |
| zh-CN | Chinese (China) | 最大溶解.外源性凝血系统激活型: Synonyms: 凝固; |
Example Units
| Unit | Source |
|---|---|
| % | Example UCUM Units |
52783-8 Maximum clot firmness.extrinsic coagulation system activated [Length] in Blood by Rotational TEG
Term Description
MCF (Maximum clot firmness): MCF is the greatest vertical amplitude of the trace. It reflects the absolute strength of the fibrin and platelet clot. A low MCF is indicative of decreased platelet number or function, decreased fibrinogen level or fibrin polymerization disorders, or low activity of factor XIII. A mechanically weak clot represents a severe bleeding risk and should initiate immediate therapeutic steps. High doses of heparin can lower MCF in the INTEM assay, but not in HEPTEM, EXTEM, FIBTEM or APTEM.
Source: Wikipedia
Part Descriptions
LP270303-3 Thromboelastography.rotational
Rotational thromboelastography, also called thromboelastometry or ROTEM, is similar to traditional thromboelastography (TEG) in that it is used to measure the viscoelastic properties of a clot. In TEG, whole blood is added to a cup in which a pin is suspended, the cup is rotated, and as the clot forms, the rotational force is transferred to the pin. The movement of the pin is transformed into a tracing, from which the clotting parameters are derived. In ROTEM, the cup is stationary and the pin rotates, and as the clot forms, the rotation of the pin slows down. The torsion of the pin is transformed into a tracing from which the ROTEM parameters are derived. PMID: 22726088
Source: Regenstrief LOINC
Type of Entry
Question expects user entry - requires response [Q]
Fully-Specified Name
- Component
- Maximum clot firmness.extrinsic coagulation system activated
- Property
- Len
- Time
- Pt
- System
- Bld
- Scale
- Qn
- Method
- Thromboelastography.rotational
Additional Names
- Short Name
- MCF.extrinsic Bld ROTEM
- Display Name
- Maximum clot firmness.extrinsic coagulation system activated ROTEM (Bld) [Length]
- Consumer Name Alpha Get Info
- Maximum clot firmness.extrinsic coagulation system activated, Blood
Basic Attributes
- Class
- COAG
- Type
- Laboratory
- First Released
- Version 2.24
- Last Updated
- Version 2.70
- Change Reason
- Updated Method from Thromboelastography to clarify that the Method used for this assay is rotational TEG ("ROTEM") and to distinguish from the original thromboelastography and new resonance thromboelastography Methods.
- Order vs. Observation
- Observation
Member of these Panels
| LOINC | Long Common Name |
|---|---|
| 52763-0 | Extrinsic coagulation system thromboelastography panel - Blood |
Language Variants Get Info
| Tag | Language | Translation |
|---|---|---|
| de-DE | German (Germany) | Maximale Gerinnselfestigkeit.extrinsisches Gerinnungssystem aktiviert: Synonyms: Thromboelastographie |
| de-AT | German (Austria) | Synonyms: Max.Clot Firmn.EXTEM |
| es-MX | Spanish (Mexico) | Máxima firmeza del coágulo Sistema de coagulación extrínseca activado: |
| es-ES | Spanish (Spain) | Firmeza maxima del coagulo. Sistema de coagulacion extrinseca activado.: Synonyms: Cuantitativo |
| fr-FR | French (France) | Caillot fermeté maximale (activation voie extrinsèque): |
| it-IT | Italian (Italy) | Stabilità massima del coagulo.sistema estrinseco di coagulazione attivato: Synonyms: Compattezza Fermezza del coagulo Lunghezza Punto nel tempo (episodio) Sangue Studio di coagulazione TEG Tromboelastografia rotazionale; |
| pl-PL | Polish (Poland) | Maksymalna spójność skrzepu.szlak zewnątrzpochodny aktywowany: Synonyms: Maksymalna spójność skrzepu Maksymalna spójność skrzepu po aktywacji szlaku zewnątrzpochodnego |
| pt-BR | Portuguese (Brazil) | Máxima firmeza do coágulo.sistema ativado de coagulação extrínseca: Synonyms: ; |
| zh-CN | Chinese (China) | 最大凝块稳固性.外源性凝血系统激活型: Synonyms: 凝固; |
Example Units
| Unit | Source |
|---|---|
| mm | Example UCUM Units |