# The usefulness of the novel 0.018-inch dedicated uneven double-lumen cannula for endoscopic ultrasound-guided hepaticogastrostomy using a 22-gauge needle

**Authors:** Mamoru Takenaka, Hirofumi Kawamoto, Tomohiro Fukunaga, Yuka Sakano, Masayuki Kurimoto, Tae Hoon Lee, Masatoshi Kudo

PMC · DOI: 10.1055/a-2802-4849 · Endoscopy · 2026-03-09

## Full-text entities

- **Diseases:** stricture (MESH:D003251), hilar biliary obstruction (MESH:D018285), jaundice (MESH:D007565)
- **Species:** Homo sapiens (human, species) [taxon 9606]

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## References

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Source: https://tomesphere.com/paper/PMC12971260