Clinical Characteristics and Predictive Factors of Immune-Mediated Cholangitis: A Large Single-Center Retrospective Observational Study. - Iijima, Noriaki; Ishii, Yasutaka; Nakamura, Shinya; Ikemoto, Juri; Furukawa, Masaru; Yamashita, Yumiko; Nomura, Risa; Ohtagaki, Shin; Tanaka, Yoshihiro; Okada, Morihito; Hattori, Noboru; Takeno, Sachio; et al. (Cancers, 2026)