Extrahepatic Bile Duct Undifferentiated Carcinoma — Sources & provenance

Extrahepatic Bile Duct Undifferentiated Carcinoma — 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-20260912-000001	Sep 12, 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	C5780	EXACT_IDENTIFIER	ncit-evs

Names

Alias	Type	Terminology	Language
Extrahepatic Bile Duct Undifferentiated Carcinoma	preferred	NCIt	en
Anaplastic Carcinoma of Extrahepatic Bile Duct	synonym	NCIt	en
Anaplastic Carcinoma of the Extrahepatic Bile Duct	synonym	NCIt	en
Anaplastic Extrahepatic Bile Duct Carcinoma	synonym	NCIt	en
Undifferentiated Carcinoma of Extrahepatic Bile Duct	synonym	NCIt	en
Undifferentiated Carcinoma of the Extrahepatic Bile Duct	synonym	NCIt	en
Undifferentiated Extrahepatic Bile Duct Carcinoma	synonym	NCIt	en

Change history

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

CreatedCreated from NCIt C5780 (Extrahepatic Bile Duct Undifferentiated Carcinoma)Sep 8, 2026
ING-NCITEVS-20260908-000001