# Peroral cholangioscopic diagnosis of refractory hemobilia caused by pancreatic arteriovenous malformation: a case report

**Authors:** Min Xu, Yingying Li, Yanru Li, Yuwei Wang, Shuyi Zhang, Wen Li, Hao Zhang

PMC · DOI: 10.1055/a-2780-6714 · Endoscopy · 2026-02-24

## Full-text entities

- **Diseases:** common bile duct stones (MESH:D042882), abdominal pain (MESH:D015746), pancreatitis (MESH:D010195), hematoma (MESH:D006406), dilation of the extrahepatic bile duct (MESH:D001651), biliary hemorrhage (MESH:D006431), bleeding (MESH:D006470), vascular malformation (MESH:D054079), cardiocerebrovascular accident (MESH:D000081084), dilation (MESH:D002311), gastroduodenal artery malformation (MESH:D010437), stone (MESH:D007669), blood (MESH:D006402), melena (MESH:D008551), vascular anomaly (MESH:D020785), fistula (MESH:D005402), cyst (MESH:D003560), Pancreatic arteriovenous malformation (MESH:D001165)
- **Species:** Homo sapiens (human, species) [taxon 9606]

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## References

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Source: https://tomesphere.com/paper/PMC12932052