Extrahepatic Cholangiocarcinoma — Research

Extrahepatic Cholangiocarcinoma — Research · CancerIndex

Research activity

PubMed record counts

Each count is the number of PubMed records returned by the exact query shown, at the time it was run. Counts are research-activity signals, not quality measures.

pubmedComputed3 windows · counts computed by CancerIndex from PubMed E-utilities; the exact query is stored with each count.

Window	Period	Records (count)	Exact query	Computed	Source
All time	… → 2026-09-14	1,467	`("Extrahepatic Cholangiocarcinoma"[tiab] OR "eCCA"[tiab] OR "Extrahepatic Bile Duct Carcinoma"[tiab] OR "Carcinoma of Extrahepatic Bile Duct"[tiab] OR "Carcinoma of the Extrahepatic Bile Duct"[tiab])`	2026-09-14	pubmed
Last 5 years	2021-01-01 → 2026-12-31	634	`("Extrahepatic Cholangiocarcinoma"[tiab] OR "eCCA"[tiab] OR "Extrahepatic Bile Duct Carcinoma"[tiab] OR "Carcinoma of Extrahepatic Bile Duct"[tiab] OR "Carcinoma of the Extrahepatic Bile Duct"[tiab]) AND (2021/01/01:2026/12/31[dp])`	2026-09-14	pubmed
Last 12 months	2025-09-14 → 2026-09-14	134	`("Extrahepatic Cholangiocarcinoma"[tiab] OR "eCCA"[tiab] OR "Extrahepatic Bile Duct Carcinoma"[tiab] OR "Carcinoma of Extrahepatic Bile Duct"[tiab] OR "Carcinoma of the Extrahepatic Bile Duct"[tiab]) AND (2025/09/14:2026/09/14[dp])`	2026-09-14	pubmed

Data updated 16 days agoSource updated unknownsource: pubmed E-utilities

Literature

Linked publications (0)

Publications linked to this entity or its descendants, newest first, 25 per page. Link method and validation status are shown; 'candidate' links have not been reviewed.

Data not yet available

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