National Cancer Institute Thesaurus

Last uploaded: February 23, 2024
Preferred Name

Obstruction

Synonyms

Obstruction/Occlusion

OBSTRUCTION

obstruction

Obstruction

Definitions

Blockage of the normal flow of the contents of an anatomical passageway.

ID

http://ncicb.nci.nih.gov/xml/owl/EVS/Thesaurus.owl#C3284

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.

code

C3284

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

Contributing_Source

CDISC

FDA

DEFINITION

Blockage of the normal flow of the contents of an anatomical passageway.

FDA_Table

Patient Code (Appendix B)

FULL_SYN

Obstruction/Occlusion

OBSTRUCTION

obstruction

Obstruction

label

Obstruction

Legacy Concept Name

Obstruction

Preferred_Name

Obstruction

prefixIRI

Thesaurus:C3284

Semantic_Type

Finding

UMLS_CUI

C0028778

xRef

IMDRF:E2328

subClassOf

http://ncicb.nci.nih.gov/xml/owl/EVS/Thesaurus.owl#C36291

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