# A novel peroral cholangioscopy of gallbladder carcinosarcoma: a case report

**Authors:** Takumi Onoyama, Taro Yamashita, Takuya Shimosaka, Yuri Sakamoto, Noriyuki Suto, Tsuyoshi Mikamo, Hajime Isomoto

PMC · DOI: 10.1055/a-2621-2963 · Endoscopy · 2025-07-04

## Full-text entities

- **Diseases:** gallbladder carcinosarcoma (MESH:D002296)

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Source: https://tomesphere.com/paper/PMC12227270