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A cancer that involves the extrahepatic bile duct.
Biomarker and diagnostic research for malignant tumor of extrahepatic bile duct has been reported in the published literature.
2 clinical trials registered. Interventions under study include other interventions, drug therapy, and procedural interventions. Pipeline includes 1 NA. Research is primarily sponsored by academic and government institutions.
219 publications have been identified in PubMed for malignant tumor of extrahepatic bile duct. Research spans Clinical Trial Publication (21%), Review / Meta-Analysis (20%), and Basic Science / Preclinical (20%).
Research Type | Count | % of Total |
|---|---|---|
Clinical study results | 38 |
Data assembled from 3 of 12 sources · Last updated Sep 20, 2026, 5:14 PM UTC
Research summaries | 36 | 20% |
Laboratory research | 36 | 20% |
Disease patterns and progression | 26 | 14% |
Testing and diagnosis research | 22 | 12% |
Patient case studies | 21 | 11% |
New treatment approaches | 4 | 2% |
Other research | 1 | 1% |
El Homsi M (2026). [PMID: 40944876](https://pubmed.ncbi.nlm.nih.gov/40944876/). *Abdom Radiol (NY)*. [Review / Meta-Analysis]
Nakanuma Y (2026). [PMID: 42122152](https://pubmed.ncbi.nlm.nih.gov/42122152/). *Cancers (Basel)*. [Review / Meta-Analysis]
Barsch M (2026). [PMID: 41535645](https://pubmed.ncbi.nlm.nih.gov/41535645/). *J Gastrointest Cancer*. [Review / Meta-Analysis]
Wang Z (2026). [PMID: 41319673](https://pubmed.ncbi.nlm.nih.gov/41319673/). *Lancet Gastroenterol Hepatol*. [Clinical Trial Publication]
Miwa H (2026). [PMID: 40458535](https://pubmed.ncbi.nlm.nih.gov/40458535/). *DEN open*. [Basic Science / Preclinical]
Iwasaki E (2026). [PMID: 41192607](https://pubmed.ncbi.nlm.nih.gov/41192607/). *Gastrointest Endosc*. [Epidemiology / Natural History]
Jeong H (2026). [PMID: 40803577](https://pubmed.ncbi.nlm.nih.gov/40803577/). *Journal of hepatology*. [Case Report / Case Series]
Choi SJ (2026). [PMID: 41855188](https://pubmed.ncbi.nlm.nih.gov/41855188/). *PLoS One*. [Basic Science / Preclinical]
Liu J (2026). [PMID: 41483426](https://pubmed.ncbi.nlm.nih.gov/41483426/). *Discov Oncol*. [Epidemiology / Natural History]
Vohra I (2026). [PMID: 41827996](https://pubmed.ncbi.nlm.nih.gov/41827996/). *Diagnostics (Basel)*. [Review / Meta-Analysis]