National Cancer Institute Thesaurus

Last uploaded: February 23, 2024

Preferred Name	Grade 2 Meningioma
Synonyms	Grade II Meningioma Grade 2 Meningioma WHO Grade II Meningioma WHO Grade 2 Meningioma
Definitions	An atypical meningioma which may recur in approximately 29-40% of the cases. This category includes the atypical meningioma, chordoid meningioma, and clear cell meningioma.
ID	http://ncicb.nci.nih.gov/xml/owl/EVS/Thesaurus.owl#C38937
code	C38937
Concept_In_Subset	http://ncicb.nci.nih.gov/xml/owl/EVS/Thesaurus.owl#C116977 http://ncicb.nci.nih.gov/xml/owl/EVS/Thesaurus.owl#C126659 http://ncicb.nci.nih.gov/xml/owl/EVS/Thesaurus.owl#C118168
Contributing_Source	CTRP
DEFINITION	An atypical meningioma which may recur in approximately 29-40% of the cases. This category includes the atypical meningioma, chordoid meningioma, and clear cell meningioma.
Display_Name	Grade II Meningioma
FULL_SYN	Grade II Meningioma Grade 2 Meningioma WHO Grade II Meningioma WHO Grade 2 Meningioma
label	Grade 2 Meningioma
Legacy Concept Name	Grade_II_Meningioma
Neoplastic_Status	Undetermined
Preferred_Name	Grade 2 Meningioma
prefixIRI	Thesaurus:C38937
Semantic_Type	Neoplastic Process
UMLS_CUI	C1512259
subClassOf	http://ncicb.nci.nih.gov/xml/owl/EVS/Thesaurus.owl#C3230

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Delete	Mapping To	Ontology	Source
	http://purl.obolibrary.org/obo/NCIT_C38937	BERO	LOOM