# Side-by-side 6-mm multi-hole metal stents more effective than inside plastic stents for reintervention after stent-in-stent placement in malignant hilar biliary obstruction

**Authors:** Hirotsugu Maruyama, Kojiro Tanoue, Yuji Kawata, Tatsuya Kurokawa, Yoshinori Shimamoto, Yuki Ishikawa-Kakiya, Yasuhiro Fujiwara

PMC · DOI: 10.1055/a-2760-9552 · Endoscopy · 2026-01-08

## Full-text entities

- **Diseases:** malignant hilar biliary obstruction (MESH:D018285)

## Full text

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## References

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Source: https://tomesphere.com/paper/PMC12782812