NCI Term Browser

skip navigation links

Version 2.9 (using LexEVS 6.4.1)

Sources

Help

Select NCI hosted terminologies to search, or click on a source name to go to its browser home page.
(WARNING: Select All searches with thousands of hits may be slow; try NCI Metathesaurus separately.)

	NCI Thesaurus: National Cancer Institute Thesaurus (16.10e) [show other versions]
	NCI Metathesaurus: National Cancer Institute Metathesaurus (201604)

	ChEBI: Chemical Entities of Biological Interest (v144)
	CTCAE: Common Terminology Criteria for Adverse Events (4.03)
	GO: Gene Ontology (October2016)
	HGNC: HUGO Gene Nomenclature Committee (October2016)
	HL7: HL7 Vocabulary (V3 02-36)
	ICD-10-CM: International Classification of Diseases, Tenth Revision, Clinical Modification (2015)
	ICD-10: International Classification of Diseases, Tenth Revision (2010)
	ICD-9-CM: International Classification of Diseases, Ninth Revision, Clinical Modification (2014)
	LOINC: Logical Observation Identifiers Names and Codes (2.52)
	MA: Anatomical Dictionary for the Adult Mouse (July2016)
	MedDRA: Medical Dictionary for Regulatory Activities Terminology (19.0) [show other versions]
	MGED Ontology: Microarray Gene Expression Data Ontology (1.3.1)
	NDF-RT: National Drug File Reference Terminology Public Inferred Edition (October2016)
	NPO: NanoParticle Ontology (1.0_Dec_08_2011)
	OBI: Ontology for Biomedical Investigations (2016-06-30) [show other versions]
	PDQ: Physician Data Query (2014_08_29)
	RadLex: Radiology Lexicon (3.13.1)
	SNOMED CT: Systematized Nomenclature of Medicine-Clinical Terms (2015_09_01)
	UMLS SemNet: UMLS Semantic Network (3.2)
	Zebrafish: Zebrafish Model Organism Database (July2016)

			NCI Enterprise Vocabulary Services: Terminology resources and services for NCI and the biomedical community.
			NCI Metathesaurus: Comprehensive database of 4,000,000 terms from 75 terminologies.
			NCI Thesaurus: Reference terminology for NCI, NCI Metathesaurus and NCI informatics infrastructure.
			NCI Terminology Resources: More information on NCI dictionaries and resources.