Skull Base Chordoma — Sources & provenance

Skull Base Chordoma — Sources & provenance · CancerIndex

Provenance

Sources contributing to this entity

Every source that supplied a code, alias, edge, observation or derived value, with the ingest runs involved.

Source	License	Contributions	Ingest runs	Last retrieved
NCI Thesaurus (NCIt) ncit-evs	approved	Aliases, Codes, Description, Hierarchy, Source Records	ING-NCITEVS-20260908-000001	Sep 8, 2026, 09:44 AM UTC
PubMed (NCBI E-utilities) pubmed	approved	Literature Counts	ING-PUBMED-20260913-000001	Sep 13, 2026, 03:00 AM UTC

Identifiers

Every upstream identifier is kept with its match type; nothing is buried in JSON.

System	Code	Match type	Source
NCIt	C5453	EXACT_IDENTIFIER	ncit-evs

Names

Alias	Type	Terminology	Language
Skull Base Chordoma	preferred	NCIt	en
Chordoma of Skull Base	synonym	NCIt	en
Chordoma of the Skull Base	synonym	NCIt	en

Change history

Creation, updates, merges and ranking changes recorded for this entity.

CreatedCreated from NCIt C5453 (Skull Base Chordoma)Sep 8, 2026
ING-NCITEVS-20260908-000001