National Cancer Institute Thesaurus

Last uploaded: February 23, 2024

Id	http://ncicb.nci.nih.gov/xml/owl/EVS/Thesaurus.owl#C3284 http://ncicb.nci.nih.gov/xml/owl/EVS/Thesaurus.owl#C3284
Preferred Name	Obstruction
Definitions	Blockage of the normal flow of the contents of an anatomical passageway.
Synonyms	Obstruction/Occlusion OBSTRUCTION obstruction Obstruction
Type	http://www.w3.org/2002/07/owl#Class

label	Obstruction
xRef	IMDRF:E2328
Legacy Concept Name	Obstruction
Preferred_Name	Obstruction
Semantic_Type	Finding
prefixIRI	Thesaurus:C3284
DEFINITION	Blockage of the normal flow of the contents of an anatomical passageway.
UMLS_CUI	C0028778
code	C3284
subClassOf	http://ncicb.nci.nih.gov/xml/owl/EVS/Thesaurus.owl#C36291
type	http://www.w3.org/2002/07/owl#Class
FULL_SYN	Obstruction/Occlusion OBSTRUCTION obstruction Obstruction
FDA_Table	Patient Code (Appendix B)
ALT_DEFINITION	Complete or partial blockage of the lumen of a tubular structure. Blockage or closing of the normal flow of the contents of an anatomical passageway. Blockage of a passageway.
Contributing_Source	CDISC FDA
Concept_In_Subset	http://ncicb.nci.nih.gov/xml/owl/EVS/Thesaurus.owl#C62596 http://ncicb.nci.nih.gov/xml/owl/EVS/Thesaurus.owl#C54450 http://ncicb.nci.nih.gov/xml/owl/EVS/Thesaurus.owl#C77526 http://ncicb.nci.nih.gov/xml/owl/EVS/Thesaurus.owl#C61410 http://ncicb.nci.nih.gov/xml/owl/EVS/Thesaurus.owl#C120531

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