# Peroral cholangiopancreatoscopy-guided diagnosis and treatment of an intramural bile duct stone complicated with immunoglobulin G4-related cholangitis: a case report with video

**Authors:** Sichao Wen, Haiyong Long, Ping Wang, Wenguang Yang, Yuhong Ren, Bin Yang, Mingwen Guo

PMC · DOI: 10.1055/a-2779-5197 · Endoscopy · 2026-01-30

## Full-text entities

- **Diseases:** bile duct stone (MESH:D001649), cholangitis (MESH:D002761)

## Full text

_Full body text omitted from this summary view._ Fetch the complete paper as Markdown: https://tomesphere.com/paper/PMC12858328/full.md

## Figures

1 figure with captions in the complete paper: https://tomesphere.com/paper/PMC12858328/full.md

## References

2 references — full list in the complete paper: https://tomesphere.com/paper/PMC12858328/full.md

---
Source: https://tomesphere.com/paper/PMC12858328