National Cancer Institute Thesaurus

Last uploaded: July 2, 2026

Id	http://ncicb.nci.nih.gov/xml/owl/EVS/Thesaurus.owl#C33556 http://ncicb.nci.nih.gov/xml/owl/EVS/Thesaurus.owl#C33556
Preferred Name	Sinus
Definitions	A recess, cavity, or channel.
Synonyms	SINUS Sinus sinus
Type	http://www.w3.org/2002/07/owl#Class

label	Sinus
prefixIRI	Thesaurus:C33556
code	C33556
DEFINITION	A recess, cavity, or channel.
ALT_DEFINITION	A recess, cavity, or channel. (NCI) A cavity, space, or channel in the body. Examples include hollow spaces in the bones at the front of the skull, and channels for blood and lymph. Sinuses may also be found in the heart, brain, and other organs.
Is_Value_For_GDC_Property	http://ncicb.nci.nih.gov/xml/owl/EVS/Thesaurus.owl#C70729 http://ncicb.nci.nih.gov/xml/owl/EVS/Thesaurus.owl#C171435 http://ncicb.nci.nih.gov/xml/owl/EVS/Thesaurus.owl#C173263
Legacy Concept Name	Sinus
Contributing_Source	CDISC GDC
FULL_SYN	SINUS Sinus sinus
UMLS_CUI	C1305231
Maps_To	Sinus
Preferred_Name	Sinus
type	http://www.w3.org/2002/07/owl#Class
subClassOf	http://ncicb.nci.nih.gov/xml/owl/EVS/Thesaurus.owl#C32221
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#C77529 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#C74456 http://ncicb.nci.nih.gov/xml/owl/EVS/Thesaurus.owl#C177537 See more See less
Semantic_Type	Anatomical Structure

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