- NCIt
- C7483
Loading cancer entity…
Loading cancer entity…
Research activity
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.
| Window | Period | Records (count) | Exact query | Computed | Source |
|---|---|---|---|---|---|
| All time | … → 2026-09-13 | 261 | ("Malignant Extrahepatic Bile Duct Neoplasm"[tiab] OR "Extrahepatic Bile Duct Cancer"[tiab] OR "Malignant Extrahepatic Bile Duct Tumor"[tiab] OR "Malignant Tumor of Extrahepatic Bile Duct"[tiab] OR "Malignant Neoplasm of Extrahepatic Bile Duct"[tiab] OR "Malignant Tumor of the Extrahepatic Bile Duct"[tiab] OR "Malignant Neoplasm of the Extrahepatic Bile Duct"[tiab]) | 2026-09-13 | pubmed |
| Last 5 years | 2021-01-01 → 2026-12-31 | 66 | ("Malignant Extrahepatic Bile Duct Neoplasm"[tiab] OR "Extrahepatic Bile Duct Cancer"[tiab] OR "Malignant Extrahepatic Bile Duct Tumor"[tiab] OR "Malignant Tumor of Extrahepatic Bile Duct"[tiab] OR "Malignant Neoplasm of Extrahepatic Bile Duct"[tiab] OR "Malignant Tumor of the Extrahepatic Bile Duct"[tiab] OR "Malignant Neoplasm of the Extrahepatic Bile Duct"[tiab]) AND (2021/01/01:2026/12/31[dp]) | 2026-09-13 | pubmed |
| Last 12 months | 2025-09-13 → 2026-09-13 | 10 | ("Malignant Extrahepatic Bile Duct Neoplasm"[tiab] OR "Extrahepatic Bile Duct Cancer"[tiab] OR "Malignant Extrahepatic Bile Duct Tumor"[tiab] OR "Malignant Tumor of Extrahepatic Bile Duct"[tiab] OR "Malignant Neoplasm of Extrahepatic Bile Duct"[tiab] OR "Malignant Tumor of the Extrahepatic Bile Duct"[tiab] OR "Malignant Neoplasm of the Extrahepatic Bile Duct"[tiab]) AND (2025/09/13:2026/09/13[dp]) | 2026-09-13 | pubmed |
Data updated 17 days agoSource updated unknownsource: pubmed E-utilities
Literature
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