AUTHOR=Deiana Chiara , Palloni Andrea , Mosca Mirta , Vasuri Francesco , Chillotti Stefano , Tavolari Simona , De Biase Dario , Frega Giorgio , Giovannetti Elisa , Brandi Giovanni TITLE=Case Report: Long lasting response with TKI for combined hepatocellular-cholangiocarcinoma JOURNAL=Frontiers in Oncology VOLUME=Volume 15 - 2025 YEAR=2025 URL=https://www.frontiersin.org/journals/oncology/articles/10.3389/fonc.2025.1459705 DOI=10.3389/fonc.2025.1459705 ISSN=2234-943X