Activated Partial Thromboplastin Time

Preferred Label : Activated Partial Thromboplastin Time;

NCIt synonyms : Partial Thromboplastin Time Test;

NCIt related terms : APTT;

NCIt definition : A measurement of the length of time that it takes for clotting to occur when activating reagents are added to a plasma specimen. The test is partial due to the absence of tissue factor (Factor III) from the reaction mixture.;

Alternative definition : CDISC: A measurement of the length of time that it takes for clotting to occur when activating reagents are added to a biological specimen. The test is partial due to the absence of tissue factor (Factor III) from the reaction mixture.;

Details

Origin ID

C38462;

UMLS CUI

C0030605;

Automatic exact mappings (from CISMeF team)
- APTT [MedDRA LLT]
- Partial thromboplastin time [ICHI extension code]
- aPTT [LOINC component]
- activated partial thromboplastin time [EMDN type]
- activated thromboplastin time [Blood Transfusion thesaurus concept]
Currated CISMeF NLP mapping
- Activated partial thromboplastin time [MedDRA Preferred Term]
- Partial thromboplastin time, activated (procedure) [SNOMED CT concept]
- partial thromboplastin time [MeSH Descriptor]
- partial thromboplastin time [MeSH concept]
- partial thromboplastin time, activated [SNOMED Notion]
Semantic type(s)
- Laboratory Procedure [UMLS semantic type]
UMLS correspondences (same concept)
- APTT [MedDRA LLT]
- Activated partial thromboplastin time [MedDRA Preferred Term]
- Partial thromboplastin time, activated (procedure) [SNOMED CT concept]
- partial thromboplastin time [MeSH Descriptor]
- partial thromboplastin time [MeSH concept]
- partial thromboplastin time, activated [SNOMED Notion]
concept_is_in_subset
- CDISC SDTM Laboratory Test Code Terminology [NCIt concept]
- CDISC SDTM Laboratory Test Name Terminology [NCIt concept]
- CDISC SDTM Terminology [NCIt concept]
- CDISC SEND Terminology [NCIt concept]
- Clinical Data Interchange Standards Consortium Terminology [NCIt concept]
related_to_genetic_biomarker
- F3 Gene [NCIt concept]

Keyword's position in hierarchy(ies) :

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