National Cancer Institute Thesaurus

Last uploaded: February 23, 2024
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Preferred Name

Prothrombin Time
Synonyms

Prothrombin Time Test

Prothrombin Time

PT
Definitions

A measurement of the clotting time of plasma recalcified in the presence of excess tissue thromboplastin; it is a measure of the extrinsic pathway of coagulation. It is used to determine the clotting tendency of blood, in the measure of warfarin dosage, liver damage and vitamin K status. Factors measured are fibrinogen, prothrombin, and factors V, VII, and X.
ID

http://ncicb.nci.nih.gov/xml/owl/EVS/Thesaurus.owl#C62656
ALT_DEFINITION

A blood clotting measurement that evaluates the extrinsic pathway of coagulation.
code

C62656
Concept_In_Subset

http://ncicb.nci.nih.gov/xml/owl/EVS/Thesaurus.owl#C66830

http://ncicb.nci.nih.gov/xml/owl/EVS/Thesaurus.owl#C157711

http://ncicb.nci.nih.gov/xml/owl/EVS/Thesaurus.owl#C77526

http://ncicb.nci.nih.gov/xml/owl/EVS/Thesaurus.owl#C67154

http://ncicb.nci.nih.gov/xml/owl/EVS/Thesaurus.owl#C61410

http://ncicb.nci.nih.gov/xml/owl/EVS/Thesaurus.owl#C65047

http://ncicb.nci.nih.gov/xml/owl/EVS/Thesaurus.owl#C179492

http://ncicb.nci.nih.gov/xml/owl/EVS/Thesaurus.owl#C177537

http://ncicb.nci.nih.gov/xml/owl/EVS/Thesaurus.owl#C179478
Contributing_Source

CDISC

GDC

PCDC
DEFINITION

A measurement of the clotting time of plasma recalcified in the presence of excess tissue thromboplastin; it is a measure of the extrinsic pathway of coagulation. It is used to determine the clotting tendency of blood, in the measure of warfarin dosage, liver damage and vitamin K status. Factors measured are fibrinogen, prothrombin, and factors V, VII, and X.
FULL_SYN

Prothrombin Time Test

Prothrombin Time

PT
Is_Value_For_GDC_Property

http://ncicb.nci.nih.gov/xml/owl/EVS/Thesaurus.owl#C25294
label

Prothrombin Time
Legacy Concept Name

Prothrombin_Time_Test
Maps_To

Prothrombin Time
Preferred_Name

Prothrombin Time
prefixIRI

Thesaurus:C62656
Related_To_Genetic_Biomarker

http://ncicb.nci.nih.gov/xml/owl/EVS/Thesaurus.owl#C82852
Semantic_Type

Laboratory Procedure
UMLS_CUI

C0033707
subClassOf

http://ncicb.nci.nih.gov/xml/owl/EVS/Thesaurus.owl#C98774
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Mapping To Ontology Source
http://purl.bioontology.org/ontology/CSP/0439-1876 CRISP LOOM
http://purl.obolibrary.org/obo/CMO_0000211 CMO LOOM
http://phenomebrowser.net/ontologies/mesh/mesh.owl#E05.200.625.115.610 RH-MESH LOOM
http://purl.jp/bio/4/id/200906022439172673 IOBC LOOM
http://phenomebrowser.net/ontologies/mesh/mesh.owl#G09.188.680 RH-MESH LOOM
http://www.semanticweb.org/ontologies/2010/10/BPO.owl#prothrombin_time BHO LOOM
http://purl.bioontology.org/ontology/RCTV2/42Q5.00 RCTV2 LOOM
http://www.semanticweb.org/admin/ontologies/2022/7/MIO:02390 MIO LOOM
http://purl.bioontology.org/ontology/MEDDRA/10036764 MEDDRA LOOM
https://purl.org/ELECTRICA/000000391 ELECTRICA LOOM
http://purl.obolibrary.org/obo/OMIT_0012461 OMIT LOOM
http://purl.bioontology.org/ontology/VANDF/4037481 VANDF LOOM
http://phenomebrowser.net/ontologies/mesh/mesh.owl#D011517 RH-MESH LOOM
http://purl.bioontology.org/ontology/CSP/0439-1876 CRISP LOOM
http://purl.obolibrary.org/obo/MESH_D011517 BERO LOOM
http://purl.bioontology.org/ontology/SNOMEDCT/396451008 SNOMEDCT LOOM
http://www.ustb.edu.cn/thesauri/tocr/v1/data#C571350414528606240 ACVD_ONTOLOGY LOOM
http://purl.bioontology.org/ontology/CPT/85610 CPT LOOM
http://purl.bioontology.org/ontology/SNMI/P3-10570 SNMI LOOM
http://phenomebrowser.net/ontologies/mesh/mesh.owl#E01.370.225.625.115.610 RH-MESH LOOM
http://www.pepathway.org/peo/1.2#Prothrombin_time PE-O LOOM
http://www.semanticweb.org/zchero/ontologies/2023/11/SepsisOntology#Prothrombin_Time SEPON LOOM
http://purl.bioontology.org/ontology/MESH/D011517 MESH LOOM
http://purl.bioontology.org/ontology/CPT/1014271 CPT LOOM
http://purl.obolibrary.org/obo/CMO_0000211 CHEAR LOOM
http://purl.obolibrary.org/obo/CMO_0000211 COVID-19 LOOM
http://purl.obolibrary.org/obo/CMO_0000211 SCDO LOOM
http://purl.obolibrary.org/obo/CMO_0000211 HHEAR LOOM
http://sbmi.uth.tmc.edu/ontology/ochv#C0684342 OCHV LOOM
http://ncicb.nci.nih.gov/xml/owl/EVS/Thesaurus.owl#Prothrombin_Time_Test CSEO LOOM
http://purl.bioontology.org/ontology/npo#NPO_1995 NPO LOOM
http://sbmi.uth.tmc.edu/ontology/ochv#43999 OCHV LOOM
http://purl.bioontology.org/ontology/MEDDRA/10037056 MEDDRA LOOM
http://www.semanticweb.org/ontologies/STO.owl#OWLClass_77d4d49a_e39e_477a_8e0b_7c392608c82e STO-DRAFT LOOM
http://www.semanticweb.org/ontologies/STO.owl#OWLClass_77d4d49a_e39e_477a_8e0b_7c392608c82e CVAO LOOM