External Ear Neoplasm — Sources & provenance

External Ear Neoplasm — 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

Identifiers

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

System	Code	Match type	Source
NCIt	C4652	EXACT_IDENTIFIER	ncit-evs

Names

Alias	Type	Terminology	Language
External Ear Neoplasm	preferred	NCIt	en
External Ear Tumor	synonym	NCIt	en
Neoplasm of External Ear	synonym	NCIt	en
Neoplasm of the External Ear	synonym	NCIt	en
Tumor of External Ear	synonym	NCIt	en
Tumor of the External Ear	synonym	NCIt	en

Change history

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

CreatedCreated from NCIt C4652 (External Ear Neoplasm)Sep 8, 2026
ING-NCITEVS-20260908-000001