# Cholangioscopy-guided retrieval of a migrated stent using a novel thin cholangioscope in a patient with Roux-en-Y gastrectomy

**Authors:** Yuki Tanisaka, Shomei Ryozawa, Masafumi Mizuide, Akashi Fujita, Ryuichi Watanabe, Ryosuke Hamamura, Suguru Ito

PMC · DOI: 10.1055/a-2780-0554 · Endoscopy · 2026-02-09

## Full-text entities

- **Species:** Homo sapiens (human, species) [taxon 9606]

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Source: https://tomesphere.com/paper/PMC12885755