# Preventing distal stent deflection using a sheath-assisted technique for malignant hilar biliary obstruction

**Authors:** Kenichi Haneda, Akihisa Kato, Yusaku Tomita, Yusuke Kito, Tadashi Toyohara, Yasuki Hori, Michihiro Yoshida

PMC · DOI: 10.1055/a-2779-7471 · Endoscopy · 2026-02-03

## Full-text entities

- **Diseases:** biliary obstruction (MESH:D001658)

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Source: https://tomesphere.com/paper/PMC12867564