# “Umbrella-shaped pulley traction” assisted endoscopic submucosal dissection of colonic lesions – a modified external traction technique

**Authors:** Rui Xie, Ru Feng, Xiaozhong Yang, Honggang Wang, Weijie Dai

PMC · DOI: 10.1055/a-2751-9622 · Endoscopy · 2026-01-08

## Full-text entities

- **Diseases:** colonic lesions (MESH:D003108)

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## References

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Source: https://tomesphere.com/paper/PMC12782823